Dent de Crolles : Guiers Mort's history and geology

Duration : ½ day

France, Northern Alps

Level : From 10 years old

from 20 € / p. from 3 to 10 persons

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Go in Isère, in the Chartreuse massif, for a cultural and educational caving half day, based on:

  • The history of the first explorations of the Dent de Crolles, led by Pierre Chevalier and Fernand Petzl in the 1940s.
  • Dent de Crolles's geology.

This non-sportsmanlike approach to caving is aimed at all those who are curious to discover the Dent de Crolles from general public unknown  aspects.


  • Departure from Perquelin and commented walk to the Guiers Mort's porch (about 45 min).
  • Guided tour of the "Grande Salle" and the "salle de l'escalade" (about 1h30/2h00).
  • Walk back to Perquelin's car park (about 45 min).

The price includes

  • Supervision by the caving instructor.
  • Caving equipment.

The price does not include

  • Personal belongings.
Next departures :

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

Infos & Booking