At 46 kms, a real natural cathedral! During your visit, you will discover giant stalactites, calcite flows, large columns, translucent draperies which impressed the inventors of modern speleology.
La Grotte des Demoiselles

At 46 kms, a real natural cathedral! During your visit, you will discover giant stalactites, calcite flows, large columns, translucent draperies which impressed the inventors of modern speleology.