It began as one of Hitler's craziest ideas: to construct 4,000 kilometres of defences along the entire coastline of mainland Europe. Some 76 years later, local governments, private individuals and companies are trying to give a second life to sections of the infamous Atlantic Wall. In the Finistère department of Brittany in western France, a half-buried bunker now houses a museum featuring the voices of those who lived under German occupation. Meanwhile, an abandoned bunker on Brittany's Cap Fréhel peninsula is now home to a group of bats. FRANCE 24 takes a closer look at these sites and more.

Strong wind and waves hit the Finistere region of Brittany, northern France, with nine areas in the region placed on weather alert.

Drone images of the Brittany countryside under snow around Quedillac, in Ille-et-Vilaine, France.

We take you to discover the coastline of the French region of Brittany and its gems of natural beauty. With its 70-metre-high cliffs, the Cap Fréhel has some of the most dramatic scenery in the region. Further west, there are spectacular views over the Morlaix Bay, home to more than 60,000 seabirds. Out in the Atlantic, Ouessant is the last island before America. We end our journey at sunset at the Raz peninsula, looking out onto the Atlantic, at the tip of Europe.

In the western French region of Brittany, Senegalese fishermen board trawlers in the early morning to catch fish for the local markets of Guilvinec and Lorient. They have come to France to work because the fishing sector is in crisis in their home country due to overfishing. Despite immigrating to France, these foreign workers retain strong links with Senegal.