
A palace of the sea built into a sheer sea cliff above the Mediterranean: Prince Albert I's great aquarium and museum, once directed by Jacques Cousteau. Book a timed entry ticket, then finish on the rooftop terrace with its view over the whole coast.
FreeThe Grimaldi family's home for over seven centuries, standing on the Rock above the harbour. In November the State Apartments are closed for the season, but the Palace Square, the views and the daily Changing of the Guard at 11:55 are free and open.

The Belle Époque casino that made Monaco famous, with a free marble atrium, a morning heritage visit and gaming rooms from 2pm. You can see the building without gambling, but bring photo ID and mind the dress code.

A cliff of cacti and succulents high above the sea, reopened on 30 March 2026 after six years of works. Open daily, with a guided cave visit and a botanical centre, and one of the best views in the principality.
FreeMonaco's original town on its limestone Rock: narrow lanes, the Cathedral with Grace Kelly's tomb, the Saint-Martin gardens and the Palace Square, all free and within a ten-minute walk of each other.
Walk the street circuit that hosts the Monaco Grand Prix: Sainte Dévote, the Casino hairpin, the tunnel and the harbour chicane. A highly rated guided walk of about two hours, or do it free on your own.
A small-group half-day from Monaco to the hilltop medieval village of Èze, a perfumery visit and a drive back along the corniche to the palace and Casino Square. Hotel pickup is included.
A one-day loop with twelve stops, from the Japanese Garden and the Casino to the Palace and the Oceanographic Museum. The easiest way to link Monaco's steep districts, with audio guides in eight languages.
1 hour loop (1-day pass)$$Tickets on Tiqets → 
Prince Rainier III's private collection of historic cars, open to the public all year: Grand Prix machines, royal limousines and vintage classics in a single hall below the Rock.
FreeFour hectares of palms, ponds and sculpture below the Rock, with a rose garden created in 1984 in memory of Princess Grace. A flat, free, family-friendly green space with a playground.