For a day or half a day. You will go discover one of the many caves located in the Gorges du Tarn, composed of various shapes and landscapes, with or without water.
Caving requires a progression and crossing that might use, depending on which cave, walking on various types of ground, creeping, swimming, sliding, climbing up and down, going up and down apparatus (handrail, ropes, ziplines, fixed ladders, etc.).