This hike, reserved for good walkers, offers a moment of freshness at its highest point: Lac de Tavaneuse, at 1805 m, is one of the jewels of the valley, its turquoise, transparent waters awe-inspiring.

THE TRAIL THROUGH THE SERRANANTS CHALETS IS CLOSED FOR SUMMER 2023 DUE TO A LANDSLIDE.
Variation: take the path that climbs steeply to the left before the Serranants chalets, or start from the Plagnes lake (more gradual ascent, see itinerary).

From the Prétairié parking lot, you'll pass through an alder forest.

Follow the signs for Chalets de Tavaneuse to reach the lake.

The climb is fairly steep, with little shade, so on hot days it's best to start out cool.

A final climb takes you to the lake.

We advise you to bring a picnic lunch to enjoy this spot, where fly-fishing is available (at daybreak).

The cliffs of the Petite Pointe du Piron and the Col de Tavaneuse overlook the lake.
Marking : Departmental markings called P.D.I.P.R. on beige metal panels with green lettering.
Equipments : Car park, Parking, Free car park,
Good plans : You can reach the Col de Tavaneuse from the lake in about 20 minutes. From the pass, you will discover the mountains of the Aulps valley. Advanced hikers can reach the Roc de Tavaneuse (2516 m) in 1 hour, with a panoramic view of the Chablais mountains and the Mont Blanc.

Delicate passages : On the way down, the terrain can be muddy and slippery. It is recommended to pass by the Serranants chalets.

Admission fee : Free access.

Opening : From 01/06 to 19/11. Accessible outside the snow season and subject to weather conditions. Please check with the Tourist Office beforehand for current access conditions. Recommended season: spring - summer - autumn.