Between rocks and canal

Imagine, the place where you are standing was a lagoon a few million years ago. From this lagoon, you can still see the sedimentation layers and the Basseville rocks which, at the top, offer you a magnificent panorama of the Yonne valley. At the foot of the cliffs, a path has been laid out, which allows you to discover the whole site with the climbing routes and the caves reserved for speleology.