In unifying their waters, the Guiers Vif and the Guiers Mort, the 2 biggest mountain streams of Chartreuse, they created a small river, the Guiers. Before meeting the Rhone, the Guiers digged a splendid gorge in the last limestone foothill.
Openings
Openings
All year 2025 - Open everyday
Location
Location
Environment
Environment
- In the country
