The Grotte du Guiers Mort is the source of the stream bearing the same name which flows near Saint Pierre de Chartreuse and through Saint Laurent du Pont.
The waters of Le Guiers Mort come from rainwater infiltrating through the Dent de Crolles.
Payment methods
Check
Cash
Credit transfer
Groups (Max capacity)
Groups (Max capacity)
1 Person (s) mini
8 Maximum number of people
Openings
All year 2026 - Open everyday
Location
In the river of Le Guiers Mort
Saint-Hilaire du Touvet, 38660 Plateau-des-Petites-Roches