Dunes de Biville

The Hague dunes are a vast dune massif of more than 600 hectares, 10000 years old, which extends into the Bay of Vauville for more than 10km. With a height of between 3 and 10 meters and culminating at an altitude of 114 meters, they are the only French crescent dunes. They are home to 183 listed plant and animal species.