The Jean Cocteau museum in Menton, a harbour fort the poet turned into his last will

Jean Cocteau lived at Saint-Jean-Cap-Ferrat from 1950 and fell for Menton, where he left two complete works. To me his museum is the most personal thing he left on this coast. It isn’t a white room with paintings on the walls, it’s a harbour fort he chose, restored and decorated with beach pebbles, and never lived to see open. Here’s what you’ll find, what it costs and why I’d pair it with the town hall wedding hall.

A Grimaldi fort on the harbour

The Bastion was ordered by Prince Honoré II of Monaco, when Menton belonged to the Grimaldis, to keep watch over the bay of Garavan and the western bay. Building took from 1636 to 1639. Later it served as a warehouse, a salt store, a lighthouse and a prison, and between 1940 and 1943 the Italian occupying forces used it as a jail before the Germans turned it into a blockhouse.

In 1957 Cocteau was painting the wedding hall at the town hall and noticed the abandoned fort at the end of the breakwater, between the harbour and the promenade du Soleil. The mayor, Francis Palmero, offered to make it a museum of his work. I love his reply, because he refused the word museum and promised to swap the works «as soon as they took on an air of habit». The museum still rotates its display for that very reason.

What you’ll see inside

The building is the first artwork. Cocteau oversaw every detail, the pebble mosaics on the façade, the eleven loopholes upstairs and the ground-floor floor, with a lizard he called «the symbol of Mediterranean idleness». He died in 1963 before it was finished, and his adopted son, Édouard Dermit, completed it from his drawings. The doors finally opened in 1966, making it the first museum devoted to him.

The original collection held 102 works, mostly drawings, including the Innamorati series, the sphinxes and seven studies for the wedding hall. In 2005 it merged with the collection donated by the collector Séverin Wunderman, and together they now run to more than 2,000 pieces. Until 16 November 2026, the exhibition «Le château de la Bête» celebrates the 1946 film’s anniversary through posters, programmes and photographs from the shoot, alongside work by contemporary artists.

Opening times and ticket prices

It opens every day except Tuesday, from 10:00 to 12:30 and from 14:00 to 18:00. It also closes on 1 January, 1 May, 1 November and 25 December. Entry is €5, concessions €3.75, and under-18s, jobseekers and disabled visitors go free. Everyone gets in free on the first Sunday of the month.

One important warning. The museum explains that the Bastion, as a 17th-century building, isn’t wheelchair accessible. And the lunchtime closure is real, so I’d arrive at 10:00 or after 14:00.

The wedding hall, the other half

If you only have time for one, I’d pick the wedding hall at the town hall, and I say that knowing it’s the lesser-known of the two. Cocteau painted it between 1956 and 1958 with the myth of Orpheus and Eurydice, a wedding in an imaginary village and, behind the mayor’s desk, a Menton bride and groom, she in a Niçoise hat and he in a fisherman’s cap. He designed everything down to the red chairs, the leopard-print carpet and the wrought-iron lamps. It opened on 22 March 1958.

It opens Monday to Friday from 8:30 to 12:00 and from 14:00 to 16:30, closes at weekends and on public holidays, and costs €2. The heritage service runs short guided visits, of the hall for €5 including entry and of the Bastion for €4 plus entry, booked on +33 4 89 81 52 70.

The Wunderman collection, at the Palais de l’Europe

In 2018 Storm Adrian flooded the stores holding the Wunderman collection, and much of it has since been restored. In 2026 it’s on show at the Galerie des Musées in the Palais de l’Europe as «Les jardins enchantés de Jean Cocteau», from 28 March 2026 to 30 January 2027, on plants in his work. I couldn’t find its hours or price on the museum’s website, so I’d check at the tourist office, which is in the same building.

Fitting it into your day

The Bastion is on the quai Napoléon III, at the foot of the old town, and the electric Navette runs past it. Right next door is Fossan beach, which I cover in Menton’s beaches. I’d do the market in the morning, the Bastion before lunch and the wedding hall in the afternoon, always Monday to Friday. If it rains, it’s the best indoor plan in town, worth knowing in autumn, as I explain in Menton weather. For the rest of the day, see things to do in Menton, while Monaco’s museums are just over the border if you want more.