Alerta
Alertas
Lessy lake
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Visitor alert
Swimming, campfires and open-air fires during the day and at night, and the use of stoves and barbecues are prohibited.
Camping is prohibited on the site. Only tented bivouacs in a designated area are permitted, and only when the Refuge de Lessy is open.
Descripción
The lake of Lessy is a high altitude lake located at 1730 m of altitude in Haute-Savoie, on the commune of Glières-Val-de-Borne (Petit-Bornand-les-Glières) in the Aravis massif. The access is only by hiking.
This natural jewel nestled in the heart of the mountain pastures and at the foot of the Jallouvre and the Aiguille Verte offers a real postcard landscape.
The various hiking trails to reach the lake are of medium to difficult difficulty: Cenise, Paradis & Mayse. It will take at least 3 hours to get there.
It is a place not to be missed in our territory. From the top of the ridge, you will have magnificent views of the Aravis mountain range, Lake Geneva and Lake Lessy. The lake shelters a remarkable fauna and flora which it is necessary to preserve to continue to be enchanted by this magic site.
Información técnica
Perfil altimétrico
Información adicional
Updated by
Office de Tourisme Faucigny Glières - 24/11/2025
www.tourisme-faucigny-glieres.fr
Report a problem
Price(s)
Free access.
Contact
Phone : 04 50 97 38 37
Email : info@tourisme-faucigny-glieres.fr
Website : https://www.tourisme-faucigny-glieres.fr
Facebook : https://www.facebook.com/Faucigny-Gli%C3%A8res-Tourisme-871706486283390/?fref=ts
Tips
It is possible to fish in the lake of Lessy. Permit required
Location complements
Access only by hiking. Departures: from the village Le Petit-Bornand-les-Glières, from the place called Montagne de Paradis, from Mayse or from Cenise.
Reception complements
Swimming in the lake of Lessy is forbidden in order to protect the fauna and flora.
IGN tarjetas
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