GR120 - Sand dune paths

Le littoral de la Côte d'Opale est traversé par le Chemin de Grande Randonnée 120

Berck-sur-Mer is located in an untouched and protected environment. A few paths have been set for you to discover the unique fauna and flora of the Côte d'Opale. 

The Sentier Dunaire is a 1,6km long hiking path that offers you astonishing viewpoints on the Baie d'Authie. North of the resort the Sentier de la Plaine Dunaire a 1,1km long hiking path leads you to the observatory of the Mare de l'Anse.

From Bray-Dunes to Conchil-le-Temple the GR120 (Long Hiking Trail) goes along the Côte d'Opale, it connects the Département Nord to the Département Pas-de-Calais. On the road you can have a break in the port towns of Boulonge-sur-Mer, Calais and Dunkerque, in the seaside resorts, estuaries, Grand Site des Deux Caps Blanc-Nez et Gris-Nez...