Infernet Canyoning in Chartreuse: Grenoble's Emerald Gorges and Natural Slides
Difficulty
challenging
Duration
3 hours
Fitness Level
You should have a high level of cardiovascular fitness, comfortable swimming ability, and no major joint or back issues.
Overview
Step into the Gorges de l'Infernet for a three‑hour canyoning run on the Chartreuse massif. Expect abseils, swims in emerald pools, natural slides and technical passages guided from Quaix‑en‑Chartreuse.
Infernet Canyoning in Chartreuse: Grenoble's Emerald Gorges and Natural Slides
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A cliff-face curtain narrows until sunlight becomes a slit and the water below gleams like a coin. You step off a smooth lip, the rope singing through your hands, and the Vence — the stream that carved the Gorges de l'Infernet — dares you to keep moving. For three hours the canyon takes the lead: ankle-deep pools give way to swims, pockets of air open above abseils, and natural rock slides eject you into emerald basins.
Adventure Photos
Adventure Tips
Arrive ready and on time
Meet at the Quaix‑en‑Chartreuse town hall; guides fit wetsuits and harnesses before leaving — late arrivals can miss the run.
Suit and boot fit matter
Bring your own neoprene socks if you have them and check that canyon boots or closed‑toe shoes fit securely under the wetsuit.
Mind the water temperature
Even in summer the gorge water is cold — plan a warm layer and a quick-change towel for after the activity.
Follow the guide’s exit plan
The gorge has limited exit points; adhere to group instructions for safe re‑entry to trails and vehicles.
Local Insights
Wildlife
- Alpine salamander
- Garaud trout and occasional dippers along the stream
History
The Chartreuse massif has long been a pastoral and monastic landscape; the Vence’s gorges supplied freshwater and powered small mills for nearby villages.
Conservation
Guides follow leave‑no‑trace principles in tight canyon environments to protect fragile riparian plants and reduce erosion; avoid using soaps and limit group size.
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Adventure Hotspots in Grenoble
Recommended Gear
Sturdy neoprene canyon boots or old approach shoes
Grip wet limestone and protect toes during slides and scrambles.
summer specific
Lightweight base layer (synthetic)
Keeps you warm under the wetsuit and dries quickly after the run.
spring specific
Compact dry bag for car valuables
Keeps clothes, phone and warm layers dry while you’re in the gorge.
Small quick‑dry towel and warm midlayer
Essential for staying warm after exiting the cold water.
fall specific