From the Guiers Mort, the great Solitaire and Tritons galleries open up to you. Set off to conquer this itinerary, a veritable adventure playground!
This route is the ultimate adventure. It will take you along 2 of the biggest routes in the Dent de Crolles network: the Galerie du Solitaire and the Boulevard des Tritons.
Just think: these 2 galleries are each around 900 metres long!
This underground loop, which begins and ends at the Guiers Mort, is a delight for those who want to immerse themselves for a day in an atypical universe that is unimaginable from the outside.
A memorable underground expedition for lovers of sporting challenges and wide open spaces!
Just think: these 2 galleries are each around 900 metres long!
This underground loop, which begins and ends at the Guiers Mort, is a delight for those who want to immerse themselves for a day in an atypical universe that is unimaginable from the outside.
A memorable underground expedition for lovers of sporting challenges and wide open spaces!
Rates
One price
From €102.00
Payment methods
Check
Cash
Credit transferAudience
- Minimum age (in years) : 15
Openings
All year 2026 - Open everyday
