Sommet de Belledonne, Mountain summit in Belledonne Range, France
Sommet de Belledonne is the highest peak of the Belledonne Range in the French Alps, standing at 2979 meters. Its rocky slopes offer views in all directions toward neighboring mountain ranges and the valleys that surround this region.
The peak has served as a natural boundary between the Isère and Savoie departments for centuries, shaping the administrative division of this Alpine region. This geographical dividing line has influenced the settlement patterns and development on both sides of the mountain.
The summit draws climbers and hikers who seek high-altitude experiences and views across the Alpine valleys below. People come to test themselves against the elevation and to stand on one of the major peaks that defines the landscape of this mountain range.
Reaching the summit requires a challenging hike lasting several hours with steep elevation gain, and is best done between June and September. During these months, the trails are typically snow-free and weather patterns are most stable for safe travel.
The Belledonne Range contains more than 30 peaks exceeding 2000 meters, creating a continuous high ridge that spans the entire mountain chain. This concentration of major summits in one range is what gives this area its distinctive character among Alpine regions.
The community of curious travelers
AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide.
