Espace EDF Odyssélec de l'usine marémotrice de la Rance

A unique and free site to discover the tidal power station with a ludic exhibition, a view over the engine room and free guided tours.

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A unique and free site to discover the tidal power station with a ludic exhibition, a view over the engine room and free guided tours.

Thanks to an interactive exhibition on 300m², the EDF discovery centre allows visitors to discover how the tidal power station works and its environment for free.

The factory’s tour is made with several films and models to discover the power station as if you were in it. Windows offer a panoramic view on the engine room. An outside track with 12 information signs and a viewpoint indicator completes the tour.

For all information on opening days and hours, please contact us!

OPENING: Free access all year long. Guided tours for individuals – Regular days and hours, on booking.
Free visit or guided tour for groups – Mandatory booking (in French and English).

About Pricing Locate Contact Additional Information

Hours:

Période du 01/01/2025 au 31/12/2025 Additional Information:

Planning à consulter sur edf.fr/la-rance

Pricing

Gratuities

Locate

Address:

Route du barrage
EDF - Usine de la Rance

35780 La Richardais

View on Google Maps

Contact

Phone:02 99 16 37 14

Send an email: visiteredf-la-rance@edf.fr

Website: Visit the website

Social Media:

URL Facebook

Additional Information

Wheelchair access

Yes

Languages Spoken:

Download:

Plan d'accès_Espace decouverte EDF
Espace-EDF-Odysselec-2025