Although it’s due to be completed in 2028, the future Cité des Imaginaires has organized a “sound walk” this summer in the heart of the Jardin Extraordinaire.
Through sounds and voices, visitors can float in a Nantes suspended between past and future, true stories and fiction, rising above the garden before diving back in with delight. This original work was created by Floriane Pochon and Alain Damasio, a major figure in science fiction.

Curator: Alexandra Müller, Director of the Musée Jules-Verne and the Cité des Imaginaires project
Jardin Extraordinaire, 1 Quai Marquis d'Aiguillon, 44100 Nantes
How to get there?
Public transport: Carrière Misery, Bougainville, Lusançay, Lechat
Self-service bicycles: Station Naolib Vélo libre-service Carrière misery (n°28), Station Naolib Vélo libre-service Garennes (n°106)
Closed today.
From june 28th 2025 to august 31st 2025
Departures from the Jardin Extraordinaire: daily, 11 AM to 6:15 PM (final departure)
Approx. 35 minutes on foot. Free. Audio equipment provided with a deposit, or bring your smartphone and headphones.