The beautiful cave was discovered on June 18, 1978 by the cave association GS Clerval. One of the most beautiful caves in the French Jura and has a length of 6 km. You hike in an underground stream which is only a few centimeters deep and admire bizarre stalactite jewelry.
The cave is locked and only accessible to organized cave explorers.
The cave was discovered on June 18, 1978 by the GS Clerval cave association. One of the most beautiful caves in the French Jura. The total length is 6 km. The cave has been closed since the discovery and only for organized cave explorers
accessible to us with accompaniment.