Les Cornettes de Bise | Leman Mountains Explore

The Cornettes de Bise massif A sanctuary of biodiversity and magnificent landscapes

The Cornettes de Bise massif, between the Abondance valley and the Tanay valley in Switzerland, rises to an altitude of 2,432m. Like the Dent d’Oche, its angular terrain is made up of hard limestone.

What’s more, the flora and fauna abound, with iconic species such as chamois, mouflons, golden eagles and ibexes, as well as rarities like the blue thistle.

Explore this remarkable, unspoilt site, with its exceptional biodiversity and breathtaking scenery.

Classified site: Decree of 2 August 2013, with the Dent d’Oche.

Natura 2000: integrated in 2008 to protect biodiversity.
Arrêté de Biotope: since 1984, ensuring specific regulations

A mountain of mystery

As well as being one of the most imposing peaks in the Chablais region, and a demanding hike for experienced walkers only, the Cornettes de Bise conceal some captivating mysteries.

Their surroundings offer breathtaking views of the Swiss and French Alps and Lake Geneva, while their mountain pastures are home to a remarkable wealth of flora and fauna.

It’s not uncommon to spot herds of chamois and ibex perched on the steep ridges while hiking around the Cornettes de Bise or even during the climb itself. However, be careful not to disturb them and avoid all contact in order to respect their natural habitat.

Everything you need for a good time

Close to the majestic Cornettes de Bise, you can stay in welcoming accommodation that offers comfort and tranquillity for a total immersion in the beauty of the region. What’s more, a variety of local restaurants await you, ready to regale you with tasty dishes after a day of mountain adventure.

Majestic and wild

A majestic and wild massif, Antoine de Saint-Exupéry’s quote at the summit will leave you pensive and philosophical.

Alice, Espaces Valléens project manager

A walk not to be missed aux Cornettes de Bise

Difficulty: Difficult
Altitude: 2432 m
Time for the loop: 5 h 30
Total ascent: 1010 m
Round trip: 9.9 km
Itinerary: loop passing by Swiss peaks, offering panoramic views of the massif.

Accessible from the Chevenne car park with free parking, or from the village on foot up the Chevenne road (allow 30 minutes for 1.5km).