Discover our region
29 km from the campsite
You can access to this cave by train and then continue the visit on foot. Over the rooms, we find concretions with surprising shapes and a succession of lakes. The highlight of the visit is the Hall of Wonders. It's a 2000 m² wide cave which concretions make surprising places under the effects of black light. With their variety of concretions, these caves are a synthesis of French caves.