• Mountain lake

The Lessy lake

A 5 hour walk (return trip) from Chinaillon will take you to this mountain lake lying in a gulley at the foot of the arête between the Pic du Jalouvre, the Buclon and the Aiguille Verte.

Mountain lake The Lessy lake Le Grand-Bornand


Le Grand-Bornand (74450)

From the arête itself a wonderful view opens up over Lake Geneva, the Jura mountains and the Aravis range to Mont Blanc. The lake, at 1730 m, is on the Grande Randonnee no.96.




From 15/05 to 15/11.
Accessible outside the snow season and subject to weather conditions. Check with the Tourist Office beforehand for current access conditions. Recommended season: spring - summer - autumn.


74450 Le Grand-Bornand
Information update on 28/01/2024 by Le Grand-Bornand Tourisme