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Hiking trail : Les alpages de Sémy - Vacheresse
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Description
Hike through the foothills of the Cornettes de Bise, on the heights of Vacheresse. Discover the Fontaine lake and the surrounding marshes, as well as the superb view of Lake Geneva from the Sémy mountain pasture.
Starting from the Lac de Fontaine, the route takes you along a mountain pasture path to the place called Sémy.
Take the time to walk around this beautiful mountain lake, nestled under the Mont de Chillon. This natural setting is home to several aquatic species, including the fario trout, the rainbow trout and the minnow, making this area a popular spot for many fishing enthusiasts.
The route continues along a ridge path to the Sémy mountain chalet. Here, the view of Lake Geneva is unique. Overlooking the Vallon de Bise, various panoramas of the cliffs of Mont Chauffé, the Cornettes de Bise, the mountain pastures of Ubine and the Mont de Grange await you.
Once back down to the Quatres Chemins crossroads, the return journey follows the Eau Noire stream. This watercourse forms the wetland of the Léchère marshes, next to the Fontaine lake, your starting point.
Technical Information
Altimetric profile
Starting point
Date and time
- From 15/05/2025 to 15/11/2025
- From 15/05/2026 to 15/11/2026
Additional information
Updated by
Conseil Départemental de la Haute-Savoie - 18/12/2024
www.hautesavoiexperience.fr
Report a problem
Reception conditions for animals
Dogs must be kept on a lead because of the presence of herds.
Guidebook with maps/step-by-step
1/ Start: Lac de Fontaine. 2/ From the directional post "Lac de Fontaine", take the direction of "Sémy". Always follow this direction, you will pass by "Bouaz Dessous" and "Les Derrières de Sémy". 3/ At the "Sémy" post, follow "Les Quatres Chemins". Then, at the intersection "Les Quatres Chemins", follow the direction of "Lac de Fontaine par Chalets de Fontaine". Always follow this direction, you will pass by "Chalets de Fontaine" before reaching your starting point.
Open period
From 15/05 to 15/11. Please check with the Tourist Office for the latest information on access conditions. This route is usually suitable for strong walkers during spring, summer, and autumn, except in adverse weather. Subject to favorable snow and weather conditions.
Contact
Phone : 04 50 73 02 90
Email : abondance@ot-peva.com
Website : leman-mountains-explore.com
Facebook : www.facebook.com/abondancetourisme/
Animals accepted
Dogs must be kept on a lead because of the presence of herds.
Data author
