{ "tenant": "monaco-f1", "route": "/things-to-do/grimaldi-forum", "destination": { "slug": "monaco-f1", "name": "Monaco Grand Prix", "destinationName": "Monaco", "guideType": "race-travel", "destination": { "city": "Monaco", "country": "Monaco", "region": "Côte d’Azur", "coordinates": [ 7.4246, 43.7384 ], "timezone": "Europe/Paris", "currency": "EUR" }, "race": { "name": "Monaco Grand Prix", "circuitName": "Circuit de Monaco", "series": "Formula One", "year": 2027, "dateLabel": "3–6 June 2027", "dateConfidence": "confirmed", "dateNote": "Confirmed Sprint weekend · 3–6 June 2027", "previousEdition": { "year": 2026, "dateLabel": "5–7 June 2026", "status": "completed" }, "relationship": "Independent, unofficial travel guide", "officialUrl": "https://www.formula1.com/en/racing/2027/monaco", "lapLengthKm": 3.337, "laps": 78, "turns": 19 }, "edition": { "year": 2027, "status": "confirmed", "verificationRequired": false } }, "scope": "Public editorial content and published planning templates only; no visitor accounts, saved itineraries, bookings or live availability.", "data": { "venue": { "id": "exp_grimaldi-forum", "slug": "grimaldi-forum", "title": "Grimaldi Forum", "status": "published", "description": "The Grimaldi Forum exists because Rainier III wanted Monaco to be a centre of European business tourism, and it was inaugurated on 20 July 2000 with the then Hereditary Prince Albert alongside him. It is a government facility, not a private venture, and the 'and Culture' half of its official title is the reason a visitor has any business here at all.\n\nThe building is the first remarkable thing about it. Thirty-five thousand square metres of adaptable space, reclaimed from the sea — and three-quarters of the structure sits below sea level. The glass and steel frontage on avenue Princesse Grace, which is what everybody photographs, is the top quarter. Everything else is underneath, and underneath the waterline. There is no window or viewpoint that demonstrates this, which is part of why it is worth knowing.\n\nThe second is the summer exhibition. Once a year the Forum borrows from world-class museums and stages the most substantial temporary show in the principality. Nothing else in Monaco changes — the oceanography, the stamps and coins, the prince's cars, the cathedral are all permanent. This is where anything new arrives, and the Forum can borrow precisely because it owns no collection of its own.\n\nIt got bigger in 2025. A 6,000 square metre extension — 2,000 of them outdoors — was inaugurated on 16 January 2025 by Prince Albert II and Princess Charlene, designed by Alexandre Giraldi and Patrick Raymond. It was built out into the sea and integrated into the Mareterra eco-district, connects directly to the Diaghilev hall, has its own independent entrance on the sea side, and raised exhibition capacity by 50 per cent. It was built to BREEAM standards and takes its heating and cooling from seawater — a building three-quarters submerged, drawing its energy from the water submerging it.\n\nOne thing matters more than any of it. The Forum is a venue, not an attraction, and it has no opening hours of its own: hours, prices and public access all belong to whatever event is on, and between events much of the building is closed. Check the programme before you travel. If nothing is on, the Jardin Japonais next door is free, open every day, and thirty seconds away.", "shortDescription": "Monaco's congress and culture centre is three-quarters below sea level, on 35,000 m² taken from the sea — and it has no opening hours of its own, which is the thing to know before you go.", "whyVisit": "Three-quarters of it is below sea level, on 35,000 square metres taken from the sea — and once a year it stages the most substantial exhibition in the principality. Check what is on first; everything else follows from that.", "categorySlug": "culture_history", "location": "10 avenue Princesse Grace, Larvotto, on the seafront east of Monte-Carlo", "address": "10 avenue Princesse Grace", "city": "Monaco", "region": "Monaco", "country": "Monaco", "latitude": 43.743832, "longitude": 7.431757, "operatorName": "Grimaldi Forum Monaco", "websiteUrl": "https://www.grimaldiforum.com/", "bookingUrl": "https://www.grimaldiforum.com/", "bookingText": "Book through the exhibition or performance, not the venue — there is no general admission. Prices and hours are set per event and change every year.", "priceCurrency": "EUR", "priceText": "Set per exhibition — there is no standing admission", "durationText": "Two hours for the summer exhibition; nothing at all between events", "activityLevel": "easy", "excitementLevel": "medium", "seasonality": "IT HAS NO OPENING HOURS OF ITS OWN. Hours belong to the individual event, and between events much of the building is closed to the public. The summer exhibition runs roughly July to early September and is the main reason to come. Check the programme before travelling.", "openingHoursText": "THE GRIMALDI FORUM HAS NO OPENING HOURS OF ITS OWN. It is a venue, not an attraction: hours, prices and public access all belong to the individual event, and between events much of the building is closed to the public. This is the most common way visitors waste a trip here, and any source quoting 'the Grimaldi Forum's opening times' is describing whatever happened to be on when it was written. Check the programme before you travel. The summer exhibition runs roughly July to early September and is the main public draw. The Forum sits well east of the Grand Prix circuit and is not behind race fencing, but the summer show has not opened by race weekend, so in practice there is often nothing on. Verified 7 August 2026.", "agePermit": "No general age restriction — but whether it suits children depends entirely on what is on, and the answer changes every year. A large object-rich exhibition works very well; a fine-art loan show is a hard sell to a nine-year-old. Read what the exhibition actually is before committing.", "equipmentFitness": "", "cancellationPolicy": "", "updatedAt": "2026-08-07T13:12:04.739928+00:00", "imageUrls": [], "tags": [ "exhibition", "congress", "concert", "opera", "larvotto", "modern", "accessible", "flat-access", "check-whats-on", "seasonal" ], "sourceUrls": [ "https://grimaldiforum.com/en/presentation", "https://www.grimaldiforum.com/fr/nos-espaces", "https://www.grimaldiforum.com/fr/centre-culturel", "https://www.visitmonaco.com/en/events/monaco-s-major-events/grimaldi-forum-monaco-summer-exhibition", "https://en.wikipedia.org/wiki/Grimaldi_Forum" ], "keyFacts": [ "IT HAS NO OPENING HOURS OF ITS OWN — hours belong to whatever event is on, and between events much of the building is closed", "THREE QUARTERS OF THE BUILDING IS BELOW SEA LEVEL, on 35,000 m² reclaimed from the sea — the glass frontage is the top quarter", "Inaugurated 20 July 2000 by Prince Rainier III with the then Hereditary Prince Albert, as state policy: Rainier III wanted Monaco to be a centre of European business tourism", "A 6,000 m² extension — 2,000 m² of it outdoors — was inaugurated on 16 January 2025 by Prince Albert II and Princess Charlene, architects Alexandre Giraldi and Patrick Raymond", "The extension was built out into the sea and integrated into the Mareterra eco-district, with an independent entrance on the sea side and a direct link to the Diaghilev hall", "It raised EXHIBITION capacity by 50 per cent — not the building's size, which went from 35,000 m² to 41,000", "It runs on seawater as a renewable energy source and was built to BREEAM standards; the Forum holds ISO 14001 since 2008 and ISO 20121 since 2023", "The Salle des Princes seats 1,864 and is the Opéra de Monte-Carlo's second stage — productions too large for the Salle Garnier are staged here", "The halls are named for Maurice Ravel, whose L'Enfant et les sortilèges had its world première in Monte-Carlo in 1925, and Serge Diaghilev, whose Ballets Russes were bound to the principality", "Hall & Terrasse Ravel is 4,201 m², with a 600 m² sea-facing terrace; Hall Diaghilev is 3,501 m²", "About 100 events and 300,000 visitors a year — roughly 8 million people across more than 2,700 events since 2000", "It owns no collection at all, which is exactly why it can borrow from world-class museums every summer", "It is the most accessible major venue in Monaco: flat approach, buses outside, parking underneath, lifts throughout" ], "languages": [ "French", "English" ], "seasons": [ "summer" ], "metadata": { "verifiedOn": "2026-08-07", "placeAliases": [] }, "facts": {}, "faq": [ { "q": "What are the Grimaldi Forum's opening hours?", "a": "It does not have any, and this is the most important thing on this page. The Forum is a venue rather than an attraction, so hours are set per event: a summer exhibition has its own, a concert has a curtain time, and between events much of the building is closed to the public. Check the programme before you travel — any source quoting 'the Grimaldi Forum's opening times' is describing whatever happened to be on when it was written." }, { "q": "What is on right now?", "a": "Monaco & l'Automobile, de 1893 à nos jours — the 2026 summer exhibition, running 1 July to 6 September 2026 in the Hall Ravel, daily 10:00–20:00 with Thursdays until 22:00. More than fifty authentic vehicles across over 3,500 square metres, covering 130 years of Monaco and the motor car." }, { "q": "How much does it cost?", "a": "Prices are set per exhibition and change every year, so no figure is published here that would be wrong by next season. Check the Forum's own site." }, { "q": "Can I look round the building if there is no exhibition on?", "a": "No. There is no permanent display, no public foyer to wander and no tour of the building. If nothing is on, there is nothing to see — walk next door to the Jardin Japonais instead, which is free, open daily and thirty seconds away." }, { "q": "Is it really below sea level?", "a": "Three-quarters of it. The Forum occupies 35,000 square metres of adaptable space reclaimed from the sea, and the great majority of the structure sits beneath sea level; the glass frontage on avenue Princesse Grace is the top quarter. There is no window or viewpoint that demonstrates it, which is part of why it is worth knowing." }, { "q": "When did it open?", "a": "It was inaugurated on 20 July 2000 by Prince Rainier III, with the then Hereditary Prince Albert. It was built as state policy — Rainier III wanted Monaco to be a centre of European business tourism." }, { "q": "What was the 2025 extension?", "a": "Six thousand square metres, of which 2,000 are outdoor space, inaugurated on 16 January 2025 by Prince Albert II and Princess Charlene, to designs by Alexandre Giraldi and Patrick Raymond. It was built out into the sea and integrated into the Mareterra eco-district, connects directly to the Diaghilev hall inside, and has its own independent entrance on the sea side. It increased exhibition capacity by 50 per cent — not the building's total size, which went from 35,000 square metres to 41,000." }, { "q": "Is it the same thing as the opera house?", "a": "No — the Opéra de Monte-Carlo performs in the Salle Garnier, inside the casino building half a mile west. But the Forum is the opera's second stage: productions too large for Garnier go into the Salle des Princes here, which seats 1,864 against the opera house's few hundred." }, { "q": "How long should I allow?", "a": "Two hours for the summer exhibition, ten minutes for the outside of the building, and nothing at all if the Forum is between events." }, { "q": "How do I get there?", "a": "It is at 10 avenue Princesse Grace, in Larvotto. Buses stop directly outside, there is parking beneath the building, and the seafront walk from Monte-Carlo takes about fifteen minutes and is flat the whole way." }, { "q": "Is it wheelchair accessible?", "a": "It is the most accessible major venue in Monaco. Purpose-built in 2000 and extended in 2025, lift-served throughout, with level halls, a flat approach and parking underneath. The caveat is that access provision within an exhibition — aisle widths, case heights, seating — belongs to the event organiser rather than the venue, so ask them, not the Forum." }, { "q": "Is it worth it with children?", "a": "This summer, yes — fifty real cars in a large air-conditioned hall works very well for roughly ages five to fifteen, and it pairs naturally with the Prince's Car Collection in Fontvieille. In other years it depends entirely on the exhibition: a fine-art loan show is a hard sell to a nine-year-old. Read what the show actually is before committing." }, { "q": "Can I take photographs inside?", "a": "It depends on the exhibition rather than the building. Loan shows frequently prohibit photography at the lender's insistence, so ask at the door — and assume no flash and no tripod in every case." }, { "q": "Does it close for the Grand Prix?", "a": "The Forum sits well east of the circuit and is not behind race fencing, but the summer exhibition has not opened by race weekend, so in practice there is often nothing on. The Japanese Garden next door does stay open during the Grand Prix, when much of the principality does not." } ], "researchBundle": "grimaldi-forum" } }, "missingData": [], "schemaVersion": 2, "canonical": "https://above.guide/monaco-f1/things-to-do/grimaldi-forum", "tenantRoot": "https://above.guide/monaco-f1/", "markdownUrl": "https://above.guide/monaco-f1/things-to-do/grimaldi-forum.md", "dataUrl": "https://above.guide/monaco-f1/ai/pages/things-to-do/grimaldi-forum.json", "title": "Grimaldi Forum, Monaco: Visitor Guide | Above Guide", "description": "Monaco's congress and culture centre is three-quarters below sea level, on 35,000 m² taken from the sea — and it has no opening hours of its own, which is…", "language": "en-GB", "pageKind": "experience", "pageType": "WebPage", "contentUpdated": "2026-08-07", "generatedAt": "2026-10-11T19:51:34.349Z", "indexable": true, "navigation": { "siteIndex": "https://above.guide/llms.txt", "guideIndex": "https://above.guide/monaco-f1/llms.txt", 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Unfiltered advice on Grandstand K vs Le Rocher GA, Nice commuter hotels, decoding train station exits, and private balcony hospitality.", "url": "https://above.guide/monaco-f1", "containedInPlace": { "@type": "AdministrativeArea", "name": "Monaco and the French Riviera" } }, { "@type": "Article", "@id": "https://above.guide/monaco-f1/things-to-do/grimaldi-forum/#editorial-article", "headline": "Grimaldi Forum: visitor guide", "description": "Monaco's congress and culture centre is three-quarters below sea level, on 35,000 m² taken from the sea — and it has no opening hours of its own, which is…", "url": "https://above.guide/monaco-f1/things-to-do/grimaldi-forum", "mainEntityOfPage": { "@id": "https://above.guide/monaco-f1/things-to-do/grimaldi-forum/#webpage" }, "author": { "@id": "https://above.guide/#organization" }, "creator": { "@id": "https://above.guide/#organization" }, "editor": { "@id": "https://above.guide/#organization" }, "publisher": { "@id": "https://above.guide/#organization" }, "copyrightHolder": { "@id": "https://above.guide/#organization" }, "inLanguage": "en-GB", "dateModified": "2026-08-07", "image": { "@id": "https://above.guide/monaco-f1/things-to-do/grimaldi-forum/#primary-image" }, "thumbnailUrl": "https://above.guide/monaco-f1/_guide/images/experiences/grimaldi-forum.webp", "isPartOf": { "@id": "https://above.guide/monaco-f1/things-to-do/grimaldi-forum/#webpage" }, "about": { "@id": "https://above.guide/monaco-f1/things-to-do/grimaldi-forum/#attraction" }, "spatialCoverage": { "@type": "City", "name": "Monaco" }, "audience": { "@type": "Audience", "audienceType": "Visitors and trip planners" }, "genre": "Travel guide", "articleSection": "Things to do", "publishingPrinciples": "https://above.guide/monaco-f1/editorial-policy" }, { "@type": "TouristAttraction", "@id": "https://above.guide/monaco-f1/things-to-do/grimaldi-forum/#attraction", "name": "Grimaldi Forum", "description": "The Grimaldi Forum exists because Rainier III wanted Monaco to be a centre of European business tourism, and it was inaugurated on 20 July 2000 with the then Hereditary Prince Albert alongside him. It is a government facility, not a private venture, and the 'and Culture' half of its official title is the reason a visitor has any business here at all.\n\nThe building is the first remarkable thing about it. Thirty-five thousand square metres of adaptable space, reclaimed from the sea — and three-quarters of the structure sits below sea level. The glass and steel frontage on avenue Princesse Grace, which is what everybody photographs, is the top quarter. Everything else is underneath, and underneath the waterline. There is no window or viewpoint that demonstrates this, which is part of why it is worth knowing.\n\nThe second is the summer exhibition. Once a year the Forum borrows from world-class museums and stages the most substantial temporary show in the principality. Nothing else in Monaco changes — the oceanography, the stamps and coins, the prince's cars, the cathedral are all permanent. This is where anything new arrives, and the Forum can borrow precisely because it owns no collection of its own.\n\nIt got bigger in 2025. A 6,000 square metre extension — 2,000 of them outdoors — was inaugurated on 16 January 2025 by Prince Albert II and Princess Charlene, designed by Alexandre Giraldi and Patrick Raymond. It was built out into the sea and integrated into the Mareterra eco-district, connects directly to the Diaghilev hall, has its own independent entrance on the sea side, and raised exhibition capacity by 50 per cent. It was built to BREEAM standards and takes its heating and cooling from seawater — a building three-quarters submerged, drawing its energy from the water submerging it.\n\nOne thing matters more than any of it. The Forum is a venue, not an attraction, and it has no opening hours of its own: hours, prices and public access all belong to whatever event is on, and between events much of the building is closed. Check the programme before you travel. If nothing is on, the Jardin Japonais next door is free, open every day, and thirty seconds away.", "url": "https://www.grimaldiforum.com/", "subjectOf": { "@id": "https://above.guide/monaco-f1/things-to-do/grimaldi-forum/#editorial-article" }, "image": { "@id": "https://above.guide/monaco-f1/things-to-do/grimaldi-forum/#primary-image" }, "containedInPlace": [ { "@id": "https://above.guide/monaco-f1/#destination" } ], "sameAs": [ "https://www.grimaldiforum.com/" ], "address": { "@type": "PostalAddress", "streetAddress": "10 avenue Princesse Grace", "addressLocality": "Monaco", "addressRegion": "Monaco", "addressCountry": "MC" }, "geo": { "@type": "GeoCoordinates", "latitude": 43.743832, "longitude": 7.431757 } }, { "@type": "FAQPage", "@id": "https://above.guide/monaco-f1/things-to-do/grimaldi-forum/#faq", "mainEntity": [ { "@type": "Question", "name": "What are the Grimaldi Forum's opening hours?", "acceptedAnswer": { "@type": "Answer", "text": "It does not have any, and this is the most important thing on this page. The Forum is a venue rather than an attraction, so hours are set per event: a summer exhibition has its own, a concert has a curtain time, and between events much of the building is closed to the public. Check the programme before you travel — any source quoting 'the Grimaldi Forum's opening times' is describing whatever happened to be on when it was written." } }, { "@type": "Question", "name": "What is on right now?", "acceptedAnswer": { "@type": "Answer", "text": "Monaco & l'Automobile, de 1893 à nos jours — the 2026 summer exhibition, running 1 July to 6 September 2026 in the Hall Ravel, daily 10:00–20:00 with Thursdays until 22:00. More than fifty authentic vehicles across over 3,500 square metres, covering 130 years of Monaco and the motor car." } }, { "@type": "Question", "name": "How much does it cost?", "acceptedAnswer": { "@type": "Answer", "text": "Prices are set per exhibition and change every year, so no figure is published here that would be wrong by next season. Check the Forum's own site." } }, { "@type": "Question", "name": "Can I look round the building if there is no exhibition on?", "acceptedAnswer": { "@type": "Answer", "text": "No. There is no permanent display, no public foyer to wander and no tour of the building. If nothing is on, there is nothing to see — walk next door to the Jardin Japonais instead, which is free, open daily and thirty seconds away." } }, { "@type": "Question", "name": "Is it really below sea level?", "acceptedAnswer": { "@type": "Answer", "text": "Three-quarters of it. The Forum occupies 35,000 square metres of adaptable space reclaimed from the sea, and the great majority of the structure sits beneath sea level; the glass frontage on avenue Princesse Grace is the top quarter. There is no window or viewpoint that demonstrates it, which is part of why it is worth knowing." } }, { "@type": "Question", "name": "When did it open?", "acceptedAnswer": { "@type": "Answer", "text": "It was inaugurated on 20 July 2000 by Prince Rainier III, with the then Hereditary Prince Albert. It was built as state policy — Rainier III wanted Monaco to be a centre of European business tourism." } }, { "@type": "Question", "name": "What was the 2025 extension?", "acceptedAnswer": { "@type": "Answer", "text": "Six thousand square metres, of which 2,000 are outdoor space, inaugurated on 16 January 2025 by Prince Albert II and Princess Charlene, to designs by Alexandre Giraldi and Patrick Raymond. It was built out into the sea and integrated into the Mareterra eco-district, connects directly to the Diaghilev hall inside, and has its own independent entrance on the sea side. It increased exhibition capacity by 50 per cent — not the building's total size, which went from 35,000 square metres to 41,000." } }, { "@type": "Question", "name": "Is it the same thing as the opera house?", "acceptedAnswer": { "@type": "Answer", "text": "No — the Opéra de Monte-Carlo performs in the Salle Garnier, inside the casino building half a mile west. But the Forum is the opera's second stage: productions too large for Garnier go into the Salle des Princes here, which seats 1,864 against the opera house's few hundred." } }, { "@type": "Question", "name": "How long should I allow?", "acceptedAnswer": { "@type": "Answer", "text": "Two hours for the summer exhibition, ten minutes for the outside of the building, and nothing at all if the Forum is between events." } }, { "@type": "Question", "name": "How do I get there?", "acceptedAnswer": { "@type": "Answer", "text": "It is at 10 avenue Princesse Grace, in Larvotto. Buses stop directly outside, there is parking beneath the building, and the seafront walk from Monte-Carlo takes about fifteen minutes and is flat the whole way." } }, { "@type": "Question", "name": "Is it wheelchair accessible?", "acceptedAnswer": { "@type": "Answer", "text": "It is the most accessible major venue in Monaco. Purpose-built in 2000 and extended in 2025, lift-served throughout, with level halls, a flat approach and parking underneath. The caveat is that access provision within an exhibition — aisle widths, case heights, seating — belongs to the event organiser rather than the venue, so ask them, not the Forum." } }, { "@type": "Question", "name": "Is it worth it with children?", "acceptedAnswer": { "@type": "Answer", "text": "This summer, yes — fifty real cars in a large air-conditioned hall works very well for roughly ages five to fifteen, and it pairs naturally with the Prince's Car Collection in Fontvieille. In other years it depends entirely on the exhibition: a fine-art loan show is a hard sell to a nine-year-old. Read what the show actually is before committing." } }, { "@type": "Question", "name": "Can I take photographs inside?", "acceptedAnswer": { "@type": "Answer", "text": "It depends on the exhibition rather than the building. Loan shows frequently prohibit photography at the lender's insistence, so ask at the door — and assume no flash and no tripod in every case." } }, { "@type": "Question", "name": "Does it close for the Grand Prix?", "acceptedAnswer": { "@type": "Answer", "text": "The Forum sits well east of the circuit and is not behind race fencing, but the summer exhibition has not opened by race weekend, so in practice there is often nothing on. The Japanese Garden next door does stay open during the Grand Prix, when much of the principality does not." } } ] } ] } ], "editorialMarkdown": "In depth\n\n## Grimaldi Forum\n\nMonaco's congress and culture centre is three-quarters below sea level, on 35,000 m² taken from the sea — and it has no opening hours of its own, which is the thing to know before you go.\n\n[Explore in depth]()[Official site]()\n\nScroll to explore\n\nStory · Visit · Route · Links\n\n01 Admission **Set per exhibition — there is no standing admission**\n\n02 Time to allow **Two hours for the summer exhibition; nothing at all between events**\n\n03 Pace **Easy**\n\n04 Best for **exhibition · congress · concert**\n\nChoose your depth\n\n### Essentials or more detail?\n\n See visiting essentials, or read more about the history and places nearby.\n\n![Grimaldi Forum]()\n\n01 The experience\n\n### What to expect.\n\n### Why it matters\n\n**There is no such thing as \"the Grimaldi Forum's opening hours\".** It is a venue, not an attraction — hours belong to whatever is on. That single fact is the most useful thing this page can tell you, and it is why so many visitors arrive to a locked cultural centre.\n\n**But when something is on, it is usually the best thing in Monaco.** The permanent collections are on the Rock; the Forum is where the loans come.\n\n**It is also the Opéra de Monte-Carlo's second stage.** Productions too large for Garnier's Salle Garnier are staged here, in the **Salle des Princes** — 1,864 seats against the opera house's few hundred.\n\n**And it is an engineering answer to the same question as everything else in Monaco.** No land: so build 35,000 square metres, put three-quarters of it under the sea, and when that fills up, extend it out into the water alongside a land-reclamation project.\n\n### What visitors should notice\n\n**How little of it is above ground.** The glass frontage is the top quarter of the building. Everything else is beneath you.\n\n**The Ravel terrace.** Six hundred square metres facing the Mediterranean, and the part of the building most people never reach because it is inside the paid event.\n\n**The sea-side entrance.** The 2025 extension has its own independent entrance on the water side, which is how it connects to Mareterra rather than to the avenue.\n\n**That it heats and cools itself with the sea.** The extension uses seawater as a renewable energy source, and the Forum has held **ISO 14001** since 2008 and **ISO 20121** since 2023.\n\n### Who will enjoy it\n\n- **Anyone in Monaco while the summer exhibition is on** — it is the strongest cultural offer in the principality, and this year it is cars.\n- Opera and concert audiences: the Salle des Princes is where the big productions go.\n- Anyone interested in how Monaco builds — this is the same problem as Fontvieille and Mareterra, solved downwards.\n- Business visitors, for whom the building exists in the first place.\n\n### Who may find it difficult\n\n- **It has no permanent display and no standing opening hours.** If nothing is on, there is nothing to see. **Check the programme before you go.**\n- **It is a congress centre for most of the year**, and much of it is closed to anyone without an event ticket.\n- **The best parts — the Ravel terrace, the halls — are inside the paid event.**\n- A summer exhibition ticket is not cheap, and the show changes annually, so nothing here can be described once and relied on.\n\n### Visitor verdict\n\n**Check what is on first — everything else follows from that.** If the summer exhibition is running, give it two hours; it is the most substantial thing Monaco stages. If nothing is on, walk past it to the Japanese Garden next door, which is free and open every day.\n\n02\n\nThe story\n\n### History & character.\n\n### Why it exists\n\n**Rainier III wanted Monaco to be a centre of European business tourism.** The principality had the casino, the opera house, the Grand Prix and the hotels; what it did not have was anywhere to put a congress of several thousand people.\n\nThe Grimaldi Forum is the instrument built to fix that. It is a **state** facility — Monaco's Government Congress and Culture Centre — not a private venture, and the \"and Culture\" half of that title is the reason a visitor has any business here at all.\n\n### The problem, and the answer\n\nMonaco's constraint is always the same one: **there is no land.**\n\nThe answer here was twofold. **Reclaim the ground** — the Forum stands on 35,000 square metres of adaptable space taken from the sea. And then **build downwards**:\n\n**Three-quarters of the building is below sea level.**\n\nThe glass and steel frontage on avenue Princesse Grace, which is what everybody photographs, is the top quarter. The halls, the auditorium and the exhibition floors are underneath, and underneath the waterline.\n\n### Opened in 2000\n\nThe Forum was **inaugurated on 20 July 2000** by **Prince Rainier III**, accompanied by the then Hereditary Prince Albert.\n\nSince opening it has run roughly **100 events a year** and drawn about **300,000 visitors** annually — cumulatively some **eight million people** across more than **2,700 events**.\n\n### The summer exhibition\n\nThe single decision that made the Forum matter to visitors rather than to delegates was to mount **one major exhibition every summer**, borrowing from world-class museums.\n\nIt gave a congress centre a public identity, and it gave Monaco something the Rock cannot provide: **large temporary shows**. The permanent collections — oceanography, stamps and coins, the prince's cars, the cathedral — do not change. The Forum is where anything new arrives.\n\n### The 2025 extension\n\n**Inaugurated on 16 January 2025 by Prince Albert II and Princess Charlene.**\n\nThe architects were **Alexandre Giraldi** and **Patrick Raymond**. The extension added **6,000 square metres**, of which **2,000 square metres are outdoor space**, and it raised the Forum's exhibition capacity by **50 per cent**.\n\n**It was built out into the sea**, and it is integrated into the **Mareterra** eco-district — the six-hectare land extension immediately alongside. The Forum solved its space problem the same way the country did, at the same time, on the same water.\n\nTwo details are worth having:\n\n- It connects by a **direct internal link to the Diaghilev exhibition hall**, so the new space works as part of the existing building rather than as an annexe.\n- It has its own **independent external entrance on the sea side** — which is how it faces Mareterra rather than the avenue.\n\n### Environmental record\n\nThe extension was built to **BREEAM** standards and **uses seawater as a renewable energy source**.\n\nThe Forum itself has held **ISO 14001** certification since **2008**, recertified in **2023**, and gained **ISO 20121** — the sustainable-events standard — in **2023**.\n\nFor a building three-quarters submerged in the Mediterranean, drawing its heating and cooling from the water around it is less a gesture than an obvious move.\n\n03\n\nLook closer\n\n### Highlights and hidden details.\n\n The objects, spaces and small observations that turn a visit into a memorable one.\n\n01\n\n#### 1. Three-quarters of it is underwater\n\n**The single fact worth carrying in.**\n\nThirty-five thousand square metres of adaptable space, on ground reclaimed from the sea — and **three-quarters of the building sits below sea level**.\n\nWhat you see from avenue Princesse Grace is a glass and steel frontage. That is the top quarter. The halls you walk through, the auditorium, the exhibition floors: those are underneath, and underneath the waterline.\n\n**Why it earns first place.** Every other Monaco landmark answers the no-land problem by going up, or by going out into the sea. This one went **down into it**, and then did both.\n\n02\n\n#### 2. The summer exhibition — this year, fifty cars\n\n**Monaco & l'Automobile, de 1893 à nos jours** — 1 July to 6 September 2026, in the Hall Ravel, across more than **3,500 square metres**.\n\nMore than **fifty authentic vehicles** and **130 years** of the principality's relationship with the car: the era before the Grand Prix existed, the Rally, the race itself, the collections.\n\n**The summer exhibition is the Forum's public identity.** It borrows from world-class museums and it is consistently the most substantial temporary show in Monaco. Nothing else in the principality changes; this does, every year.\n\n**Time required.** Two hours.\n\n03\n\n#### 3. The 2025 extension, and where it went\n\nSix thousand square metres, inaugurated on **16 January 2025 by Prince Albert II and Princess Charlene**, designed by **Alexandre Giraldi** and **Patrick Raymond**. It raised exhibition capacity by **50 per cent**.\n\n**It was built out into the sea, and integrated into Mareterra.**\n\nTwo thousand of the six thousand square metres are **outdoor** space. It links directly to the Diaghilev hall inside, and it has its own **independent entrance on the sea side** — so it faces the new district rather than the old avenue.\n\n**Why it matters.** Mareterra is usually told as pure addition: six hectares that did not exist. This is the piece of it that attached to something already standing.\n\n04\n\n#### 4. The Salle des Princes — 1,864 seats\n\nThe Forum's auditorium, and **the Opéra de Monte-Carlo's second stage**.\n\nThe Salle Garnier at the casino is small, ornate and beloved, and it cannot take a large production. When Monaco stages opera at scale, it stages it here.\n\n**If you only associate Monaco opera with Garnier's gilt interior**, this is the correction: the principality's biggest performances happen in a modern hall under the sea, a mile east.\n\n05\n\n#### 5. The Ravel terrace\n\n**Six hundred square metres facing the Mediterranean**, part of the 4,201 square metre Ravel complex.\n\nIt is the best space in the building and most visitors never see it, because it sits inside the ticketed event. If your exhibition or concert gives you access to it, take the interval outside.\n\n06\n\n#### 6. It heats and cools itself with the sea\n\nThe extension was built to **BREEAM** standards and **uses seawater as a renewable energy source**.\n\nThe Forum holds **ISO 14001** since 2008 — recertified 2023 — and **ISO 20121**, the sustainable-events standard, since 2023.\n\n**A building three-quarters submerged drawing its energy from the water it sits in** is the neatest thing about its engineering, and it is invisible.\n\n07\n\n#### 7. The scale of what passes through\n\nRoughly **100 events a year** and **300,000 visitors**. Since 2000: about **eight million people** across more than **2,700 events**.\n\nIn a country of under 40,000 residents, on a site that did not exist before it was reclaimed.\n\n08\n\n#### 8. What it was built for\n\n**Rainier III wanted Monaco to be a centre of European business tourism.**\n\nThe Forum is that policy, in concrete, and it is worth knowing because it explains the building's one real weakness for a visitor: **it is a congress centre that also does culture**, not a cultural institution that also hosts congresses.\n\nThat is why there are no permanent opening hours, and why checking the programme matters more here than anywhere else in Monaco.\n\nBeyond the obvious\n\n#### Details worth slowing down for.\n\n01\n\n#### The frontage is the roof\n\n**What you take for the building is the top of it.**\n\nStand on avenue Princesse Grace and you see a wide glass and steel elevation. Three-quarters of the Forum is below sea level, which means the great majority of what you are looking *at* is above the great majority of what is actually *there*.\n\n**Try this**: work out where the sea is relative to where you are standing, then remember that the exhibition hall you are about to walk into is lower than it.\n\n02\n\n#### Two entrances, two eras\n\nThe Forum has its original entrance on **avenue Princesse Grace** and — since January 2025 — an **independent external entrance on the sea side**, serving the extension.\n\n**The avenue entrance faces the Monaco of 2000.** The sea entrance faces **Mareterra**, ground that did not exist until December 2024.\n\nThe building now opens onto two different decades of the country's coastline, and they are on opposite walls.\n\n03\n\n#### The hall names are a set\n\n**Ravel. Diaghilev. Salle des Princes.**\n\nMaurice Ravel and Serge Diaghilev are both here because both are part of Monte-Carlo's performance history — Diaghilev's Ballets Russes were closely bound to the principality, and Ravel's *L'Enfant et les sortilèges* had its **world première in Monte-Carlo, in 1925**.\n\n**A congress centre named its trade-fair halls after a composer and an impresario.** It is the clearest signal that the \"and Culture\" in the building's official title was meant seriously.\n\n04\n\n#### The 50 per cent that is not 50 per cent\n\nThe 2025 extension added **6,000 square metres** to a building of **35,000**, and is described as increasing capacity by **50 per cent**.\n\nBoth figures are correct, and they are not in conflict: **the 50 per cent applies to exhibition space specifically**, not to the building. Much of the Forum is auditorium, congress rooms and back-of-house, none of which the extension enlarged.\n\n**It is a good example of a real statistic that reads as an error** if you only have half of it.\n\n05\n\n#### A third of the new space has no roof\n\nOf the extension's 6,000 square metres, **2,000 are outdoor**.\n\nFor a building that put three-quarters of itself underwater, the newest third is open to the sky. The Forum has spent twenty-five years going down and has just gone up and out.\n\n06\n\n#### It borrows what Monaco cannot keep\n\nThe Rock's institutions all hold **permanent** collections. The Oceanographic Museum, the stamps and coins, the prince's cars — these do not change, and cannot.\n\n**The Forum has no collection at all**, and that is precisely why it can bring in loans from world-class museums every summer.\n\n**The building's apparent weakness is the source of the only thing in Monaco that is different each year.**\n\n07\n\n#### Ravel's terrace is bigger than most Monaco gardens\n\n**Six hundred square metres**, facing the Mediterranean.\n\nThat is a tenth of the Japanese Garden next door, on the roof of an exhibition hall, behind a ticket barrier — and it has the better view.\n\n08\n\n#### The energy source is the thing it is buried in\n\nSeawater heats and cools the extension.\n\n**A building submerged to three-quarters of its height, taking its energy from the water doing the submerging.** ISO 14001 since 2008, ISO 20121 since 2023, BREEAM on the new build — but the elegant part is not the certificate, it is the arrangement.\n\n04 / Before you go\n\n### Plan your visit\n\n#### Prices & admission\n\nSet per exhibition — there is no standing admission\n\n#### Opening hours\n\nTHE GRIMALDI FORUM HAS NO OPENING HOURS OF ITS OWN. It is a venue, not an attraction: hours, prices and public access all belong to the individual event, and between events much of the building is closed to the public. This is the most common way visitors waste a trip here, and any source quoting 'the Grimaldi Forum's opening times' is describing whatever happened to be on when it was written. Check the programme before you travel. The summer exhibition runs roughly July to early September and is the main public draw. The Forum sits well east of the Grand Prix circuit and is not behind race fencing, but the summer show has not opened by race weekend, so in practice there is often nothing on. Verified 7 August 2026.\n\n#### Plan your experience\n\nBook through the exhibition or performance, not the venue — there is no general admission. Prices and hours are set per event and change every year.\n\n[View booking options]()\n\n#### Participation requirements\n\nNo general age restriction — but whether it suits children depends entirely on what is on, and the answer changes every year. A large object-rich exhibition works very well; a fine-art loan show is a hard sell to a nine-year-old. Read what the exhibition actually is before committing.\n\n### Before anything else: check what is on\n\n**The Grimaldi Forum has no opening hours of its own.** It is a venue. Hours, prices and access all belong to the individual event, and between events much of the building is simply shut to the public.\n\nThis is the most common way visitors waste a trip here. **Look at the programme first**, then plan around it.\n\n### What is on now\n\n**Monaco & l'Automobile, de 1893 à nos jours** **1 July – 6 September 2026**\n\n- **Daily, 10:00–20:00**\n- **Thursdays until 22:00**\n- **Hall Ravel**\n- **Over 3,500 square metres**\n\nMore than **fifty authentic vehicles** connected to Monaco, tracing over **130 years** of the principality's relationship with the motor car — from 1893 to the present.\n\n**This is the current summer exhibition, and it is the reason to come.** Give it around two hours. It is the largest thing Monaco stages, and it will not be here after 6 September.\n\n**Prices are set per exhibition.** Check the Forum's own site before travelling — this page will not quote a figure that changes every year.\n\n### Getting there\n\n**Avenue Princesse Grace, in the Larvotto district**, on the seafront east of Monte-Carlo.\n\n**On foot** — around fifteen minutes from the Casino square along avenue Princesse Grace, flat the whole way. From the Rock it is a long walk; take a bus.\n\n**By bus** — routes along avenue Princesse Grace stop directly outside. This is the simplest arrival.\n\n**By car** — there is public parking beneath the building. Monaco parking is paid, plentiful and well signed, and driving here is far less painful than in most cities.\n\n**From the Japanese Garden** — it is next door. Literally adjacent, and free. Pair them.\n\n### How long to allow\n\n| What | Time |\n| --- | --- |\n| The summer exhibition | 2 hours |\n| A concert or opera in the Salle des Princes | The performance |\n| Looking at the building from outside | 10 minutes |\n\n**If nothing is on, allow nothing.** Walk to the Japanese Garden instead.\n\n### The spaces, so the signage makes sense\n\n| Space | Size or capacity | What happens there |\n| --- | --- | --- |\n| **Salle des Princes** | **1,864 seats** | Concerts, opera, large performances |\n| **Hall & Terrasse Ravel** | **4,201 m²** | The summer exhibition lives here |\n| **Terrasse Ravel** | **600 m²** | Sea-facing terrace |\n| **Hall Diaghilev** | **3,501 m²** | Exhibitions, trade shows, gala dinners |\n| **The 2025 extension** | **6,000 m²** | Linked to Diaghilev; own sea-side entrance |\n\nSignage inside uses these names and nothing else, so a ticket saying \"Hall Ravel\" is worth being able to place before you arrive.\n\n### Best time to visit\n\n**During the summer exhibition**, which runs roughly July to early September. Outside that window the Forum's public programme thins considerably.\n\n**Thursday evening**, if the exhibition is running late — the 22:00 closing gives you the show after the day's heat, and Monaco's seafront is at its best then.\n\n**Not during the Grand Prix.** The Forum is well east of the circuit, so it is not behind fencing, but the whole principality is difficult that week and the summer exhibition has not opened yet.\n\n### Practical notes\n\n- **Toilets and cloakroom** are inside the ticketed area.\n- **There is a café/restaurant provision tied to events** rather than a permanent public café. Do not plan lunch around it.\n- **Photography rules belong to the exhibition, not the building** — a loan show can prohibit it entirely at the lender's insistence. Check at the door.\n- **The building is modern and fully lift-served.** See the accessibility page.\n\n### The one thing to notice while inside\n\n**You are below the sea.** Three-quarters of the Forum sits beneath sea level, and the exhibition halls are among the parts that do. There is no window to prove it, which is exactly why it is worth knowing.\n\n05\n\nVisit your way\n\n### Access and family planning.\n\nAccessibility guide\n\n### The short version\n\n**This is the most accessible major venue in Monaco**, and it is not close.\n\nThe Forum opened in 2000 as a purpose-built modern congress centre, and it was extended in 2025. There is no historic fabric to work around, no stair-only tower, no cobbled approach and no medieval doorway. Everything is lift-served, level and wide.\n\n**Compare that with the Rock**, where the cathedral, the palace and the old town all involve gradients, steps or cobbles, and the difference is stark.\n\n### Approach\n\n**Avenue Princesse Grace is flat.** The walk from Monte-Carlo along the seafront is level for its whole length — one of very few genuinely flat routes in the principality.\n\n**Buses stop directly outside** on the avenue.\n\n**There is parking beneath the building**, which puts a car within the building's own lift system rather than at the top of a hill.\n\n### Inside\n\n- **Lifts serve the building throughout.** Given that three-quarters of the Forum is below sea level, lifts are not a concession here — they are how everyone moves.\n- **Halls are large, open and level.** The Ravel and Diaghilev halls are exhibition floors: wide aisles, no thresholds, no steps between zones.\n- **Accessible toilets** are provided.\n- **The Salle des Princes** has wheelchair positions; book them through the event organiser rather than on arrival, since allocation is per performance.\n\n### The caveat that matters\n\n**Access provision belongs to the event, not the building.**\n\nThe structure is accessible. What varies is:\n\n- **Ticketing and companion policy** — set by whoever is running the exhibition or concert, not by the Forum.\n- **Exhibition layout** — a loan show builds temporary walls, and case heights, aisle widths and seating within the show are the exhibition designer's decisions.\n- **Seating and audio-description** for performances — per production.\n\n**Contact the event organiser in advance, not the venue.** This is the opposite of the advice that applies to Monaco's museums, and it follows directly from the Forum being a venue rather than an institution.\n\n### Sensory notes\n\n- **The exhibition halls are quiet, air-conditioned and evenly lit**, which makes them among the calmer indoor spaces in Monaco in summer.\n- **Trade fairs and congresses are the opposite** — crowded and loud. If the building is hosting a fair rather than an exhibition, that is a different environment entirely.\n- **A large loan exhibition can be busy at weekends.** Weekday mornings and the **Thursday late opening to 22:00** are the quieter windows during this summer's show.\n\n### Nearby, if the Forum is closed\n\n**The Jardin Japonais is next door and free.** Arrival is flat and the entrance is level, but the garden's interior is arranged as levels with steps between them, and the step-free route through it is not published. Treat it as partially accessible.\n\n### What is not published\n\n**Precise step-free routes, door widths and lift dimensions are not published by the Forum**, and this page will not invent them.\n\nIf any of those matter, **ask the event organiser for the specific figures for the specific show** — a temporary exhibition's internal layout is not knowable in advance from any public source.\n\nFamily guide\n\n### The honest answer first\n\n**Whether this works for children depends entirely on what is on.**\n\nThe Grimaldi Forum is a venue, not an attraction. There is no permanent display, nothing to touch, no trail and no play area. If nothing is running, there is nothing here for a family at all.\n\n**But this year is unusually good.**\n\n### This summer: fifty cars\n\n**Monaco & l'Automobile, de 1893 à nos jours** — to **6 September 2026**, in the Hall Ravel.\n\nMore than **fifty real vehicles** across more than 3,500 square metres. For most children between roughly five and fifteen this is a straightforwardly excellent couple of hours, and it needs no preparation: they are cars, they are large, and some of them raced here.\n\n**Ages 5–12** will do well. **Teenagers with any interest in motorsport** will do better than at almost anything else in Monaco.\n\n**Under 5s** — it is a big, open, air-conditioned hall with wide aisles. Buggies are manageable. Attention will run out around the forty-minute mark, which is fine; leave.\n\n### Pair it with the Prince's Car Collection\n\n**These two are the same subject from opposite directions**, and doing both in one day is a genuinely strong Monaco itinerary for a car-minded family.\n\n- **The Collection** is permanent, in Fontvieille, and it is the family's cars.\n- **The exhibition** is temporary, here, and it is the country's story — 130 years, from 1893.\n\nDo the exhibition first while everyone is fresh, because it is the bigger of the two.\n\n### In other years\n\n**Assume nothing.** Past summer exhibitions have ranged from fine-art loan shows — which are a hard sell to a nine-year-old — to broad, object-rich subjects that work very well.\n\n**Read what the exhibition actually is before committing.** \"A major exhibition at the Grimaldi Forum\" tells you nothing about whether your children will enjoy it.\n\n### Practicalities\n\n- **Fully lift-served and level inside.** Buggies are no problem.\n- **Air-conditioned**, which in a Monaco August is not a small point — this is one of the better places to spend the hottest part of the afternoon.\n- **Toilets and cloakroom** are inside the ticketed area.\n- **Food is tied to the event** rather than permanently available. Bring something, or eat before you come.\n- **Thursday late opening to 22:00** during this summer's exhibition suits families who want to avoid the heat.\n\n### The free alternative next door\n\n**The Jardin Japonais is immediately adjacent, costs nothing, and is open every day.**\n\nIf the Forum is between events, or the exhibition is not one for children, walk next door instead. Ponds, koi, a red bridge and a waterfall — and no ticket.\n\n**Note that dogs and picnics are prohibited in the garden**, so plan lunch elsewhere.\n\n### What to tell them\n\n**\"The building goes down further than it goes up. Most of it is under the sea.\"**\n\nIt is true, it is unprovable from inside, and it is the kind of thing children enjoy testing you on.\n\n06\n\nSelf-guided walk\n\n### Explore beyond the venue.\n\n A practical, step-by-step route connecting this experience with more of Monaco Grand Prix.\n\n01\n\n#### 1. Avenue Princesse Grace, opposite the frontage — 5 minutes\n\n**Start outside, and start by getting the building wrong.**\n\nLook at the glass and steel elevation. It is wide, low and unremarkable, and it is the only part of the Forum most people ever see.\n\n**Now place the sea.** It is behind the building, and it is *above* three-quarters of it. What you are looking at is the top quarter of 35,000 square metres, and the ground it stands on was taken from the water in the first place.\n\n**Hold that for the rest of the walk.** Nothing you see later will show it to you.\n\n02\n\n#### 2. Inside — the exhibition — 2 hours\n\n**Check what is on before you build a day around this stop.**\n\n**This summer**: *Monaco & l'Automobile, de 1893 à nos jours*, in the **Hall Ravel** — over 3,500 square metres, more than fifty vehicles, and 130 years, starting from 1893. To **6 September 2026**, daily 10:00–20:00, Thursdays to 22:00.\n\n**Two things to notice while you are in there:**\n\n- **The hall names.** Ravel and Diaghilev — a composer and an impresario, both tied to Monte-Carlo's performance history. A congress centre named its trade-fair floors after them, which tells you what the building thinks it is.\n- **The floor you are standing on is below the sea.** In the Ravel hall you are inside the submerged three-quarters.\n\n**If your ticket reaches the Terrasse Ravel**, go out on it — 600 square metres facing the Mediterranean, and the best thing in the building.\n\n03\n\n#### 3. Out through the sea-side entrance, into Mareterra — 20 minutes\n\n**This is the stop that makes the route worth walking.**\n\nThe **2025 extension** — 6,000 square metres, 2,000 of them outdoors, inaugurated on **16 January 2025 by Prince Albert II and Princess Charlene** — has its own **independent entrance on the sea side**.\n\n**Get round to the seaward side of the building**, whether by leaving through that entrance if your event allows it, or simply by walking round the outside from the avenue. Mareterra's public promenade is open ground and reachable either way.\n\n**You are now standing on Mareterra**, six hectares inaugurated on 4 December 2024, which did not exist before.\n\n**The Forum has an entrance on land from 2000 and an entrance on land from 2024, on opposite walls.** Twenty-four years of coastline, one building.\n\nThe extension is built to BREEAM standards and takes its heating and cooling from **seawater** — from the same water it was built into.\n\n04\n\n#### 4. The Jardin Japonais — 20 minutes, free\n\n**Next door. Costs nothing. Open every day, including during the Grand Prix.**\n\nCommissioned by **Rainier III**, designed by **Yasuo Beppu**, created in **1994**, and blessed by a Shinto high priest from the Dazaifu shrine in **1992** — two years before it opened.\n\nSeven thousand square metres, of which **1,100 are water**. Stone from **Corsica**; granite from the **Auvergne**.\n\n**And it too is on a slab.** The garden sits on a concrete deck over the bus station.\n\n**Stand where you can see the Forum from inside the garden.** That view — a congress centre, a Japanese garden and reclaimed coastline in one frame — is the whole of modern Monaco in a single look, and it is the last thing on this route for a reason.\n\n05\n\n#### The route in one line\n\n**Look at the quarter you can see → walk through the three-quarters you can't → step out onto ground that didn't exist → look back at all of it from a garden built on a bus station.**\n\n06\n\n#### If nothing is on at the Forum\n\n**Do stops 1, 3 and 4.** Skip the inside. It is still a good forty-five minutes, it is flat, and it costs nothing.\n\n07\n\nMake a record\n\n### Photograph it thoughtfully.\n\n### Read this first\n\n**Photography rules inside belong to the exhibition, not the building.**\n\nA loan show can prohibit photography entirely, and often does, at the lender's insistence. **Check at the door every time.** Do not assume that because you photographed last year's exhibition you can photograph this one.\n\n**Assume no flash and no tripod anywhere inside**, in all cases.\n\n### The exterior\n\n**The building is a hard subject and worth being honest about it.** It is a wide, low, glass-and-steel elevation on a flat avenue, with no elevation to shoot from and no framing foreground. Most photographs of it are dull.\n\n**What works:**\n\n- **Late afternoon and dusk**, west light raking along the glass frontage rather than hitting it flat. The elevation faces the sea and the avenue; it takes side-light far better than front-light.\n- **After dark, lit from within.** The glass frontage is the whole point of the building's exterior and it only reads at night, when the interior becomes the subject and the structure becomes the frame.\n- **From the seaward side**, since the 2025 extension. This is the newer and better angle, and almost nobody uses it.\n\n**What does not work:** a straight frontal daytime shot from the pavement opposite. There is no distance to gain, and the building is longer than it is tall.\n\n### The angle nobody takes\n\n**From the Japanese Garden, looking at the Forum.**\n\nIt is next door, it is free, it is open every day, and it gives you the Forum's bulk behind planting and water — a far more interesting composition than the avenue offers, and the only one that says anything about where the building sits.\n\n**This is also the honest frame**: a congress centre, a contemplative garden and a reclaimed coastline, all in one shot.\n\n### Inside, when permitted\n\n- **The halls are large and evenly lit**, which is easy on exposure and flat on interest. Look for a person for scale — a 3,500 square metre hall means nothing in a photograph without one.\n- **Shoot the Ravel terrace if your ticket reaches it.** Six hundred square metres facing the Mediterranean is the best view the building has, and the one fewest people photograph.\n- **This summer, the cars.** Fifty vehicles under exhibition lighting: shoot low and close on detail — badges, grilles, instrument panels — rather than trying to take whole cars in a crowded hall.\n\n### What you cannot photograph\n\n**The three-quarters below sea level.** It is the building's best fact and it is completely invisible. There is no vantage point, inside or out, that shows it.\n\n**Say it in the caption instead.** This is one of the rare cases where the interesting thing about a subject cannot be photographed at all.\n\n### Timing\n\n| When | Why |\n| --- | --- |\n| **Late afternoon** | Side-light on the frontage |\n| **Dusk / after dark** | The glass reads; the interior lights the exterior |\n| **Thursday evening this summer** | Exhibition open to 22:00, and the seafront at its best |\n| **Midday** | Avoid — flat front-light on a flat elevation |\n\n### Courtesy\n\n- **No flash, ever**, and particularly not near loaned objects.\n- **Congress delegates are at work.** If the building is hosting a fair rather than an exhibition, do not photograph people at stands.\n- **Do not photograph performers** in the Salle des Princes. Performance photography is prohibited as a matter of course.\n\n08\n\nAround here\n\n### Make more of the area.\n\n01\n\n#### Nouveau Musée National de Monaco\n\n**Villa Paloma** remains open; **Villa Sauber is closed**. Check before setting out — the NMNM's two-villa arrangement is currently one villa.\n\nLike the Forum, the NMNM programmes temporary exhibitions rather than a permanent display, so **check what is on at both** before deciding which to give an afternoon to.\n\nExplore around Grimaldi Forum\n\n The map will load when you reach it.\n\nNearby, on this guide\n\n- [Jardin Japonais de Monaco]() 1 min walk · adjoining, seaward\n- [Larvotto]() 5 min walk · east along the promenade\n- [Mareterra]() 3 min walk · seaward\n- [Prince's Car Collection]() 25 min walk · west, to Fontvieille — take a bus\n- [Monte-Carlo and the Casino]() 15 min walk · west along the seafront\n- [Nouveau Musée National de Monaco]() 5 min walk · Villa Sauber is west along avenue Princesse Grace, but closed; Villa Paloma is a bus ride west and up\n- [Le Rocher / Monaco-Ville]() 40 min walk · west and up — take a bus\n\n09\n\nGood to know\n\n### Questions, answered.\n\n01 What are the Grimaldi Forum's opening hours?\n\n**It does not have any.**\n\nThis is the single most important thing on this page. The Forum is a venue, not an attraction — **hours are set per event**. A summer exhibition has its own hours, a concert has a curtain time, and between events much of the building is closed to the public.\n\n**Check the programme before you travel.** Any source quoting \"the Grimaldi Forum's opening times\" is describing whatever happened to be on when it was written.\n\n02 What is on right now?\n\n**Monaco & l'Automobile, de 1893 à nos jours** — the 2026 summer exhibition.\n\n**1 July to 6 September 2026**, in the **Hall Ravel**, **daily 10:00–20:00**, with **Thursdays until 22:00**. Over 3,500 square metres and more than **fifty authentic vehicles**, covering 130 years of Monaco and the motor car.\n\n03 How much does it cost?\n\n**Prices are set per exhibition and change every year.** This page will not quote a figure that would be wrong by next season — check the Forum's own site.\n\n04 Can I look round the building if there is no exhibition?\n\n**No.** There is no permanent display, no public foyer to wander, and no tour of the building. If nothing is on, there is nothing to see.\n\n**Walk next door to the Jardin Japonais instead** — free, open daily, thirty seconds away.\n\n05 Is it really below sea level?\n\n**Three-quarters of it.**\n\nThe Forum occupies 35,000 square metres of adaptable space reclaimed from the sea, and the great majority of the structure sits beneath sea level. The glass frontage on avenue Princesse Grace is the top quarter.\n\nThere is no window or viewpoint that demonstrates this. You have to take it on trust, which is part of why it is worth knowing.\n\n06 When did it open?\n\n**Inaugurated on 20 July 2000** by Prince Rainier III, with the then Hereditary Prince Albert.\n\nIt was built as state policy: Rainier III wanted Monaco to be a centre of European business tourism.\n\n07 What was the 2025 extension?\n\n**6,000 square metres — 2,000 of them outdoor space — inaugurated on 16 January 2025 by Prince Albert II and Princess Charlene.** Architects **Alexandre Giraldi** and **Patrick Raymond**.\n\nIt was **built out into the sea and integrated into the Mareterra eco-district**, connects directly to the **Diaghilev hall** inside, and has its own **independent entrance on the sea side**. It increased **exhibition** capacity by **50 per cent** — not the building's total size by 50 per cent.\n\n08 Is it the same thing as the opera house?\n\n**No.** The **Opéra de Monte-Carlo** performs in the **Salle Garnier**, inside the casino building, half a mile west.\n\n**But the Forum is the opera's second stage.** Productions too large for Garnier go into the Forum's **Salle des Princes**, which seats **1,864**.\n\n09 How long should I allow?\n\n**Two hours for the summer exhibition.** Ten minutes for the outside of the building. Nothing at all if the building is between events.\n\n10 How do I get there?\n\n**Avenue Princesse Grace, in Larvotto.** Buses stop outside; there is parking beneath the building; and the seafront walk from Monte-Carlo takes about fifteen minutes and is **flat the whole way**.\n\n11 Is it accessible?\n\n**It is the most accessible major venue in Monaco.** Purpose-built in 2000, extended in 2025, lift-served throughout, level halls, flat approach, parking underneath.\n\n**The caveat**: access provision within an exhibition — aisle widths, case heights, seating — belongs to the event organiser, not the venue. **Ask them, not the Forum.**\n\n12 Is it worth it with children?\n\n**This summer, yes** — fifty real cars in a large air-conditioned hall works very well for roughly ages five to fifteen.\n\n**In other years, it depends entirely on the exhibition.** A fine-art loan show is a hard sell to a nine-year-old. Read what the show actually is first.\n\n13 Can I take photographs inside?\n\n**It depends on the exhibition, not the building.** Loan shows frequently prohibit photography at the lender's insistence. **Ask at the door**, and assume no flash and no tripod in every case.\n\n14 Does it close for the Grand Prix?\n\n**The Forum is well east of the circuit** and is not behind race fencing. But the summer exhibition has not opened by race weekend, so in practice there is often nothing on.\n\n**The Japanese Garden next door stays open during the Grand Prix**, when much of the principality does not.\n\n10\n\nBefore you visit\n\n### Useful links.\n\nVenue and visitor information\n\nCompiled 7 August 2026.\n\n### Primary — the venue itself\n\n**Grimaldi Forum Monaco, official presentation** — [grimaldiforum.com/en/presentation]()\n\nThe authority for the structural facts, and the only source consulted that states the most important one.\n\n- Opened **2000** as Monaco's Government Congress and Culture Centre\n- **35,000 m² of adaptable space, reclaimed from the sea**\n- **The structure is three-quarters below sea level**\n- 2025 extension by architects **Alexandre Giraldi** and **Patrick Raymond**\n- About **100 events a year** and **300,000 visitors**\n- Approximately **8 million visitors** across **2,700+ events** since 2000\n- **ISO 14001** first certified 2008, recertified 2023; **ISO 20121** certified 2023\n- Major summer exhibitions with loans from world-class museums\n\n**Grimaldi Forum Monaco — current exhibition page** — [grimaldiforum.com/fr/agenda-manifestations-monaco/monaco-et-l-automobile-de-1893-a-nos-jours]()\n\n- \\***Monaco & l'Automobile, de 1893 à nos jours**\\*\n- **1 July – 6 September 2026**, **Hall Ravel**\n- **Daily 10:00–20:00; Thursdays until 22:00**\n- **Over 3,500 m²**, **more than 50 authentic vehicles**, **130+ years**\n\n**Grimaldi Forum Monaco — spaces** — [grimaldiforum.com/fr/nos-espaces]() and [grimaldiforum.com/en/events-planner-monaco/spaces/exhibition-catering-areas/espace-diaghilev]()\n\n- **Salle des Princes — 1,864 seats**\n- **Hall & Terrasse Ravel — 4,201 m²**; the **Ravel terrace is 600 m²** with a Mediterranean view\n- **Hall Diaghilev — 3,501 m²**\n- Since January 2025, a sea extension increasing exhibition surface by **50%**, **6,000 m²** of additional space\n\n**Grimaldi Forum Monaco — cultural centre** — [grimaldiforum.com/fr/centre-culturel]()\n\n### Extension — corroborating\n\nConsulted for the 2025 extension: **inaugurated 16 January 2025 by Prince Albert II and Princess Charlene**; **6,000 m² including 2,000 m² of outdoor space**; **integrated into the Mareterra eco-district** on land reclaimed from the sea; **direct link to the Diaghilev exhibition hall** plus an **independent external entrance on the sea side**; built to **BREEAM** standards and **using seawater as a renewable energy source**.\n\n**Note on the two dates.** Mareterra was inaugurated **4 December 2024**; the Forum's extension followed on **16 January 2025**. Six weeks apart, connected projects, and repeatedly conflated in secondary coverage. The bundle keeps them separate.\n\n### Visitor-facing listings\n\n**Visit Monaco — Grimaldi Forum summer exhibition** — [visitmonaco.com/en/events/monaco-s-major-events/grimaldi-forum-monaco-summer-exhibition]()\n\nThe principality's tourism board on the annual summer exhibition as a fixture.\n\n**Venue-hire directories** — [ABC Salles](), [1001 Salles](), [Aleou]()\n\nUsed **only** to corroborate hall capacities and areas, which trade directories carry accurately because their users book on them. **Not used for anything visitor-facing** — these are sales listings, and their descriptive copy is promotional.\n\n### Carried from other bundles in this set\n\n- **\\`larvotto\\`** — the quarter, the promenade rebuilt by Renzo Piano Building Workshop with Michel Desvigne and reopened July 2021, the spring beach re-profiling. **And the Forum coverage this bundle supersedes.**\n- **\\`jardin-japonais-de-monaco\\`** — the adjoining garden: Rainier III, Yasuo Beppu, 1994, the 1992 Dazaifu blessing, the bus-station slab, and the verified coordinate 43.742274, 7.431074 (OSM ` way/157719658 `).\n- **\\`mareterra\\`** — six hectares inaugurated 4 December 2024; Calder's *Quatre lances*.\n- **\\`nouveau-musee-national-de-monaco\\`** — Villa Sauber closed, Villa Paloma open, €6, free Sundays and free under 26.\n- **\\`princes-car-collection\\`** — the pairing for this summer's exhibition.\n\n### Coordinate\n\n**Wikipedia — Grimaldi Forum** — [en.wikipedia.org/wiki/Grimaldi\\_Forum]()\n\n**43°44′38″N 7°25′54″E — 43.743832, 7.431757.** Also corroborates the address (10 avenue Princesse Grace), the **20 July 2000** inauguration by Rainier III with Prince Albert, and the **6,000 m² extension including 2,000 m² of outdoor space** inaugurated January 2025.\n\n**Cross-checked before use**: the adjoining Jardin Japonais is verified at 43.742274, 7.431074 (OSM ` way/157719658 `), roughly 180 m away — consistent with two adjoining sites on the same avenue. A figure failing that check would have been discarded rather than published.\n\n### What no source established\n\n**A ticket price**, which is set per exhibition and changes annually.\n\n**Any opening hours for the building**, because it has none — hours belong to individual events. This is a finding, not a gap.\n\n**Photography policy**, which belongs to each exhibition and its lenders.\n\n**Step-free routes, door widths and lift dimensions.** Unpublished, and a temporary exhibition's internal layout is not knowable in advance from any public source.\n\n### Method note\n\n**The promotion test.** This entity was already covered inside the ` larvotto ` bundle, and that coverage was accurate. A research pass was run specifically to establish whether the material outgrew the slot before any decision to promote — the same test applied to ` jardin-japonais-de-monaco `. Four substantive additions resulted, listed in ` 16-editor-notes.md `.\n\n**Trade directories were kept away from the prose.** They were consulted because hall dimensions are their core data and they get them right; their descriptive copy is sales material and none of it reached a rendered file.\n\n**Where the Forum's own French and English pages differ**, the French page was preferred, per the rule carried through this set.\n\nReviewed on **2026-08-07**\n\nOpening hours, prices, programmes and access arrangements can change. Confirm critical details with the venue.\n\nContinue exploring\n\n### Build this into\nyour Monaco Grand Prix.\n\n[Visit the official site]()[All things to do]()\n\nContinue exploring / Monaco\n\n### More things to do\n*in Monaco*\n\nExplore Monaco activities, sights and places to eat. Compare the time to allow, costs and booking details, then save your favourites to your itinerary.\n\n01 Monaco Grand Prix experience\n\n [![Casino de Monte-Carlo]()\n\n 01 Monaco Grand Prix experience **Casino de Monte-Carlo** Explore experience]() [![Cathedral of Notre-Dame-Immaculée]()\n\n 02 Monaco Grand Prix experience **Cathedral of Notre-Dame-Immaculée** Explore experience]()\n\n02 Monaco Grand Prix experience\n\n [![Fontvieille]()\n\n 03 Monaco Grand Prix experience **Fontvieille** Explore experience]()\n\n03 Monaco Grand Prix experience\n\n [![Fort Antoine]()\n\n 04 Monaco Grand Prix experience **Fort Antoine** Explore experience]()\n\n04 Monaco Grand Prix experience\n\n [![Jardin Exotique de Monaco]()\n\n 05 Monaco Grand Prix experience **Jardin Exotique de Monaco** Explore experience]() [![Jardin Japonais de Monaco]()\n\n 06 Monaco Grand Prix experience **Jardin Japonais de Monaco** Explore experience]()\n\n05 Monaco Grand Prix experience\n\n [![La Condamine]()\n\n 07 Monaco Grand Prix experience **La Condamine** Explore experience]()\n\n06 Monaco Grand Prix experience\n\n [![Larvotto]()\n\n 08 Monaco Grand Prix experience **Larvotto** Explore experience]()\n\n07 Monaco Grand Prix experience\n\n [![Le Rocher / Monaco-Ville]()\n\n 09 Monaco Grand Prix experience **Le Rocher / Monaco-Ville** Explore experience]() [![Les Ballets de Monte-Carlo]()\n\n 10 Monaco Grand Prix experience **Les Ballets de Monte-Carlo** Explore experience]()\n\n08 Monaco Grand Prix experience\n\n [![Mareterra]()\n\n 11 Monaco Grand Prix experience **Mareterra** Explore experience]()\n\n09 Monaco Grand Prix experience\n\n [![Monte-Carlo]()\n\n 12 Monaco Grand Prix experience **Monte-Carlo** Explore experience]()\n\n10 Monaco Grand Prix experience\n\n [![Nouveau Musée National de Monaco]()\n\n 13 Monaco Grand Prix experience **Nouveau Musée National de Monaco** Explore experience]() [![Oceanographic Museum of Monaco]()\n\n 14 Monaco Grand Prix experience **Oceanographic Museum of Monaco** Explore experience]() [![Opéra de Monte-Carlo]()\n\n 15 Monaco Grand Prix experience **Opéra de Monte-Carlo** Explore experience]() [![Prince's Palace of Monaco]()\n\n 16 Monaco Grand Prix experience **Prince's Palace of Monaco** Explore experience]() [![The Museum of Old Monaco]()\n\n 17 Monaco Grand Prix experience **The Museum of Old Monaco** Explore experience]() [![The Museum of Stamps and Coins]()\n\n 18 Monaco Grand Prix experience **The Museum of Stamps and Coins** Explore experience]() [![The Prince's Car Collection]()\n\n 19 Monaco Grand Prix experience **The Prince's Car Collection** Explore experience]()\n\n11 Go deeper\n\n[Plan / Itinerary builder **Build your Monaco Grand Prix day** Start planning]()" }