Nature

Site naturel des Landes de Bilais

Maison de l'Eau - Arche de la Nature

La Reserve des Huttes

The Huttes reserve is made up of a group of wet marshes and forms a wide strip of land covering 146 hectares between Nalliers and

Parc de la Bureliere

Plage de Tanchet

Between Les Sables d’Olonne and Le Château d’Olonne, Tanchet beach is renowned as an excellent site for board sports.

BELVEDERE ARRONDEAU

This panoramic viewpoint is set high above the sea, on the ledge between the Trou du diable and the Grosse Terre lighthouse.

ECOMUSEE LA GRANGE

LE HOCMARD

The Hocmard watercourse is an affluent to the river Erdre and is currently undergoing a rehabilitation process from E.D.E.N.N., an

Lac du Graon

Discover Lac de Graon (68ha reservoir) by canoe, pedalo or paddle with Base Nautique: 07 80 26 00 97.

Le Lac du Marillet

On the outskirts of the village of Château-Guibert, between its various branches, you'll discover a beautiful natural site with a