Walking tour: The casemates trail

In the forest of Bettlach, directly accessible from the town, a path called "casemates" of about 2km, connects three imposing forts of the Maginot Line, built between 1937 and 1940.

This path is lined with excellent explanatory panels that tell the story of this Maginot Line, the colossal efforts it required and the ephemeral role it played at the start of the Second World War.

A beautiful view of the Jura massif spices up this little loop.