Les grandes salles

Tour duration : 9h - Access to the cave : private vehicle - Public : sporting - Minimum age : 16 years old
Demanding underground hike (boulders and blocks).
Duration : all day - Acces to the cave : private vehicle- Public : sporting- Minimum age : 16 years old
Outdoor hike and underground technical course, with abseiling (max 35 m / 115 ft) and narrow passages down to the la Verna chamber.
Lépineux
Tour duration : all day - Access to the cave : private vehicle - Public : sporting - Minimum age : 16 years old
Underground demanding and technical hike (boulders and blocks) up to the bottom of the historical la Pierre Saint-Martin entry pit.

