The Dune Trails

Discover the dune landscape of the Côte d’Opale and the Côte Picarde

The Dune trails in and around Berck

Berck-sur-Mer is located in a protected and preserved sand dune environment. Some laid-out trails allow visitors to discover this area, rich of a unique fauna and flora.

The Sentier dunaire de la Baie d’Authie, also known as the "Sentier des Garennes", is a 1.6km long loop that will lead you to a breath-taking viewpoint of the Bay and Berck lighthouse.

Marking : Green

Starting point : Baie d'Authie, parking des Sternes (Chemin aux Raisins)
Walk along the beach behind the Baie d'Authie lifeguard station (dunes side).


To the North of the resort, the recently laid-out Sentier de la Plaine will lead you to the observatory de la mare de l’Anse.

Marking : Green

Starting point: Parking Terminus
Go up Rue de la Station des Dunes alongside the campsite, then turn right at the crossroads.

plaine anse mare


Do you wish to know more about the sealsabout the bay's fauna and flora?

Interactive map of the hiking trails