Short, aquatic and adrenaline-friendly, the Ternèze descent near Curienne packs slides, jumps and a rappel into 150 metres of limestone gorge. This guide explains what to expect and how to prepare for a compact canyoning classic in the Bauges.
More ways to explore the area's outdoor wonders
The canyon narrows fast: limestone walls press close, sprays of cold mountain water scatter light, and the river seems to dare you forward. You begin behind Curienne’s town hall, kit clinking, then slip onto a ten-minute approach where the forest parts and the Ternèze drops into a 150‑metre playground of slides, pools and a single rappel.
Difficulty
easy
Duration
3 hours
Fitness Level
Basic aerobic fitness and comfort in moving water; able to climb over rocks and tolerate short rappels.
Wildlife
History
The Bauges massif is a limestone, karstic landscape shaped by glaciers and meltwater; local valleys were historically used for seasonal pasture and small-scale forestry.
Conservation
Canyons in this karst area are sensitive to erosion and pollution—stick to marked paths, pack out waste, and avoid altering pools or jumping areas to protect aquatic life.
Reserve your spot on the Descent of the Canyon of Ternèze near Aix-les-Bains today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Wear secure footgear
Closed-toe water shoes with good grip are essential on slick limestone; flip-flops won’t do.
Listen to the guide
Jumps and the siphon are optional—follow the guide’s signals and route choices for safety.
Expect cold water
Even in summer, mountain water chills quickly; keep moving to stay warm and use the supplied neoprene if needed.
Protect electronics
Leave phones in your vehicle or use a floatable dry pouch — water and drops are guaranteed.
Closed-toe water shoes
Grip and protection on wet limestone and in pools.
summer
Light dry layers
Warm at the trailhead and for after the descent.
spring
Small dry bag
Keeps keys, car papers and a spare layer dry between runs.
Light synthetic base layer
Wicks moisture under the supplied neoprene and prevents chafing.
summer