Monaco: Tickets, Hours and How to Visit
Six sights carry Monaco, and none of them need more than half a day each. The Oceanographic Museum earns top billing, the Palace and the Casino split the postcard duty between them, and the free stuff, the Changing of the Guard, the Casino Atrium, Larvotto Beach, is genuinely as good as some of the paid tickets. Here’s the full lineup ranked, with what each one actually costs in 2026 and how long to budget.
Monaco’s sights at a glance
| Sight | Quartier | Why go | 2026 cost |
|---|---|---|---|
| Oceanographic Museum | Monaco-Ville | Cliff-face aquarium founded 1910 by Prince Albert I, later run by Jacques Cousteau | EUR 22.50 adult |
| Prince’s Palace | Monaco-Ville | State Apartments (seasonal) plus the free 11:55am Changing of the Guard | EUR 13 adult, guard is free |
| Casino de Monte-Carlo | Monte-Carlo | Free belle-epoque Atrium, or the EUR 20 morning heritage visit into the gaming rooms | Free to EUR 20 |
| Jardin Exotique | Moneghetti | Clifftop garden, reopened March 2026 after a six-year closure | EUR 12 adult |
| Cathedral | Monaco-Ville | Free, Romanesque-Byzantine, Grace Kelly’s tomb in the Grimaldi crypt | Free |
| Larvotto Beach | Larvotto | Monaco’s only public beach, pebble not sand | Free |
| Port Hercule | La Condamine | 700-berth marina, superyachts stacked deep during Grand Prix week | Free to view |
Oceanographic Museum: book ahead during event weeks
Founded in 1910, not 1906 despite what some older write-ups claim, and directed by Jacques Cousteau from 1957 to 1988, this is the aquarium built into the cliff on Monaco-Ville, not a waterfront building like most city aquariums. Adult admission runs EUR 22.50, student and child (4-17) EUR 14, and an annual pass is EUR 46 if you’re the type who’ll be back. Advance booking isn’t essential most of the year, but it smooths entry during the Grand Prix or the Yacht Show. Reserve a slot on GetYourGuide or Viator if your dates land in either window.
How long do you need at the Oceanographic Museum? Budget 90 minutes to two hours. The shark lagoon and the Cousteau-era exhibits on the ground floor are the core, and the rooftop terrace over Port Hercule is worth the extra ten minutes even if you’re rushing.
Casino de Monte-Carlo: three tiers, not one
Most write-ups flatten this into a single entry fee. It isn’t. The Atrium, the boutique, the Cafe de la Rotonde and the Salon Rose restaurant are free to walk into, any age, any time, no ticket. A paid morning heritage visit (10am to 1pm, last entry 12:15) runs EUR 20 adult, EUR 15 for ages 13-17, free under 12, and gets you into the actual historic gaming rooms with an audio guide, relaxed dress code included. From 2pm, the gaming rooms switch to real-money play, EUR 20 entry with a EUR 10 credit toward tables or the bar, strictly 18+, and the dress code tightens hard, no shorts, no trainers, no sportswear after 7pm. Check current terms directly on montecarlosbm.com before you go.
Is the Casino de Monte-Carlo worth visiting if you don’t gamble? Yes, the EUR 20 morning heritage visit is worth it for the Charles Garnier architecture alone, gilded rooms built by the same architect as the Paris Opera. The evening gaming-rooms tier is a harder sell financially, you’re paying to lose money, so save it for the story rather than the odds.
Prince’s Palace: the guard change is free, the apartments are seasonal
The State Apartments open 30 March to 15 October 2026 only, EUR 13 adult, EUR 11 student, EUR 8 child (6-17). The Changing of the Guard outside needs no ticket and no season, it runs daily at 11:55am on Place du Palais, rain or shine. Check current hours on palais.mc before visiting outside the March-October window, since the apartments themselves are closed the rest of the year.
Jardin Exotique and the rest of the lineup
The Jardin Exotique reopened 30 March 2026 after roughly six years shut for structural repairs to the cliffside terracing, a genuinely fresh reason to add it back to the list. EUR 12 covers the garden, with the Observatory Cave or the Museum of Prehistoric Anthropology available as small add-ons. The Cathedral costs nothing and holds Princess Grace’s tomb, marked “Gratia Patricia” per Grimaldi tradition, in the family crypt. Larvotto Beach is Monaco’s only public beach, pebble rather than sand despite the name, with showers and a promenade of cafes behind it. Port Hercule needs no ticket at all, just a walk along the marina, best timed for Grand Prix week when the berths fill with more superyachts than the 700-berth capacity was built for.
For a full plan built around these sights, our Monaco travel guide covers logistics and timing, and the 3-day itinerary sequences all seven of them across two days before the trip extends into Riviera day trips.