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 july 4th 2026 to september 6th 2026
from 08h30 to 21h30 on monday, tuesday, wednesday, thursday, friday, saturday, sunday
Approx. 35 minutes on foot.
Free. Audio equipment provided with a deposit, or bring your smartphone and headphones.