Free for children under 5 accompanied by an adult buying a ticket.
Please note that, for reasons of safety, children under five are not allowed to visit Le Redoutable submarine.
Accepted methods of payment:
Cash, CB (Visa, Mastercard, Eurocard …), American Express
2021 opening dates
We advise you to arrive in La Cité de la Mer during the morning.
Please note that tickets sales stop an hour and a half before the centre closes.
We are closed on Mondays 8th, 15th, 22nd, 29th March.
We are closed on Mondays 8th, 15th, 22nd and 29th November and 6th and 13rd December, plus 25th December.
Your ticket is valid for the whole day. You can leave the centre, have your lunch, and come back to carry on your tour at leisure.
When there are a lot of visitors in the centre, the “Walking into the Depths” attraction will be accessible as places are available. It is therefore advisable to arrive as soon as the centre opens, to be sure of having a place.
Pets are not allowed during the visit.