Caving in the Dent de Crolles: Galerie du Solitaire

Duration : 1 day

France, Northern Alps

Level : from 15 years old

from 97 € / p. from 1 to 6 persons

Infos & Booking


This route is the ultimate adventure itinerary. You will enjoy two of the most important axes of the Dent de Crolles network in the Chartreuse massif: the Galerie du Solitaire and the Boulevard des Tritons.

Just think : these 2 galleries are each about 900 meters long!

This underground loop, which begins and ends at the Guiers Mort, is a delight for those who wish to immerse themselves, for the time of a day, in an atypical universe, unimaginable from the outside.

A memorable underground expedition, for lovers of sporting challenges and wide open spaces!



  • Approch walk: 1 hour.
  • Return walk: 1 hour.


  • Duration: about 5 to 6 hours.
  • Distance: 2,7km.
  • Pits: 4.
    • Descending: 2.
    • Ascending: 2.

The price includes

  • Supervision by the caving instructor.
  • Caving equipment.

The price does not include

  • Personal belongings.
  • Anything not mentioned in "The price includes".
Next departures :

No scheduled departure, but you can contact me to book your dates.

Infos & Booking