Oceanographic Museum (Musée Océanographique)
7.9Friend Score / 10#2 of 8 Museums in Monaco
Known foraquariumshark lagoonsharkssea turtles
Monaco's flagship museum — a baroque temple to the sea built into the cliff face in 1910 by Prince Albert I, with a genuinely excellent aquarium, shark lagoon, and rooftop panorama. At €22.50 for adults it's the principality's one paid attraction that fully earns it, especially with kids. Book online to skip real queues in summer.
Key facts
| Hours | Daily 10:00–18:00 |
|---|---|
| Price | $$$ |
| Phone | — |
| Website | — |
| Nearest transit | Monaco-Ville stop (CAM lines 1 and 2), then a short walk along Avenue Saint-Martin |
| Time needed | 2-3 hours |
| Best time to go | Right at opening or after 15:00; avoid rainy days, when everyone in Monaco has the same idea |
| Last verified | July 12, 2026 |
Friend Score
7.9/10- Value7.8
- iconic8.5
- Freshness9.2
- Crowd level5.0
- Authenticity8.5
- Accessibility8.0
Frequently asked questions
- Is it good for kids?
- It's the best kids' attraction in Monaco, full stop — the shark lagoon, the touch tank where they can stroke starfish, and the immersive exhibits hold attention for hours. Budget half a day with children.
- What are the opening hours?
- Daily, roughly 10:00-18:00 October-March, until 19:00 in April-June and September, and 9:30-20:00 in high summer, last entry 30 minutes before close. It closes only on 25 December and during the Formula 1 Grand Prix weekend.
- Aquarium or museum — which is it really?
- Both: the basement is a first-rate aquarium with Mediterranean and tropical sections, while the upper halls hold whale skeletons, historic instruments, and rotating exhibitions. That mix is exactly why it fills a half day.
- How do I avoid the crowds?
- Arrive at opening or after 15:00, buy tickets online, and avoid rainy days — it's Monaco's default wet-weather refuge. July-August middays are shoulder-to-shoulder around the shark lagoon.
- How much are Oceanographic Museum tickets?
- €22.50 for adults, €14 for students and kids 4-17, free under 4. Buying online in advance is cheapest and skips the ticket line — worth it any day from June through September.
- Is it wheelchair accessible?
- Largely yes — lifts connect the main levels and there's a reduced-rate ticket (€11) for visitors with disabilities. The surrounding old town is cobbled, so arriving by bus to Monaco-Ville is smoother than walking up.
- What's special about the building itself?
- It's an early-1900s baroque monument dropped straight onto an 85-meter cliff face — Prince Albert I's 'temple of the sea', which took 11 years to build. Jacques Cousteau ran it for over 30 years. Walk the exterior terrace side to appreciate the cliff drop.
- Is the rooftop worth it?
- Yes — the panoramic terrace (with restaurant) looks over the sea and back across the whole principality. On clear days it's one of Monaco's best viewpoints, and it's included in your ticket.
Nearby in Ask Monaco
- Oceanographic Museum of MonacoAttraction0.02 km · 0 min walk
- Musée de la Chapelle de la VisitationMuseum0.1 km · 1 min walk
- Fort Antoine Open-Air TheatreAttraction0.11 km · 1 min walk
- Saint-Martin Gardens (Jardins Saint-Martin)Park0.12 km · 2 min walk
- Monaco-Ville (Le Rocher)Neighborhood0.14 km · 2 min walk
Where to stay near Oceanographic Museum (Musée Océanographique)
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