

This extremely steep climb passes by a few scattered villages including Le Biot, with its open market hall and old chalets.
Gradient: 8.6%
The ride offers superb views of the Vallée d’Aulps over the length of the climb initially, and then Abondance valley once you arrive at the top of the Corbier col.
Conseil Départemental de la Haute-Savoie - 16/10/2025
www.hautesavoiexperience.fr
Report a problem
Throughout the year : open daily (Depending on the weather).
Phone :
04 50 72 15 15
04 50 79 65 09
Email : info@valleedaulps.com
Website :
https://www.valleedaulps.com
https://www.hautesavoiexperience.fr
https://www.savoie-mont-blanc.com
Facebook : https://www.facebook.com/valleedaulpstourisme
From Thonon-les-Bains: D902 / D22; by bike: signposted route 36 "Circuit de Joux-Plane" to Bioge, then D22. Freeway: A40 exit 14 Annemasse / D1206 / D903. Train station: Thonon-les-Bains.