Descent along the water

Live an incredible, unique and sportive experience.

Plunge into adventure in the heart of the Groin canyon, one of the most beautiful in France, renowned by canyoning enthusiasts the world over.

For 2h30, let yourself be carried away by a spectacular course, combining vertiginous jumps, natural slides and technical passages, all in the midst of wild, unspoilt nature. Sculpted by centuries of erosion, the river offers a veritable aquatic labyrinth, punctuated by deep pools and breathtaking scenery.

A true natural jewel, this canyon calls for caution: its flow, linked to a resurgence, can vary suddenly. Prepare yourself for an unforgettable experience, rich in thrills and wonder!

Dive into adventure with the Groin canyon, a unique experience reserved for thrill-seekers! Right from the start, an impressive jump immerses you in this steep canyon, followed by two short, accessible siphons to awaken your explorer’s spirit. The first part, mysterious and bathed in subdued light, transports you into an almost unreal universe.

The second part opens with a succession of varied obstacles: jumps, swimming, natural slides… an intense sporting challenge in breathtaking scenery. The highlight of the show? A final 12-metre jump, reserved for the most daring!

It’s a demanding adventure that requires endurance and swimming skills, but thanks to the isothermal wetsuit supplied, you’ll be perfectly equipped. For a more accessible introduction, the Chaley and Tréfond-Pernaz canyons offer courses ideal for families and children. It’s up to you to choose your challenge!

Venture into the majestic canyons of Treffond-Pernaz and Chaley, nestled in the heart of the Bugey mountains between Lyon and Geneva, with Le Lézard des Bois .

These natural gems offer a subtle blend of sporting challenges and playful thrills: exhilarating jumps, natural slides and technical abseils await you in an enchanting setting.

Accessible even to beginners in good physical condition, these courses combine intensity and wonder. Ideal between April and June or in September and October, they reveal their wild beauty while preserving their precious ecosystem.

Come and experience unforgettable moments in these exceptional settings!

Practical informations