Le Grand Som
About
Le Grand Som is a mountain in Auvergne-Rhône-Alpes, France, with its summit at about 6,650 ft (2,026 m) above sea level. It stands inside Parc naturel régional de Chartreuse. Mapped trails that come within about half a mile of the top include Arête de la Suiffière, Sentier des Moutons and Sentier Racapé. The nearest town is Saint-Pierre-de-Chartreuse, about 1.9 miles north of the summit. Peaks within about 3 miles include Petit Som, Dent de l'Ours and La Scia. For camping, Camping de Martinière and Camping municipal Les Berges du Guiers are within about 6 miles. The location and elevation come from OpenStreetMap and the Copernicus 90 m elevation model. Check local access rules and conditions before you go.
Summit Facts
Summit elevation
6,647 ft
Location
Le Grand Som
Auvergne-Rhône-Alpes
Data © OpenStreetMap contributors, available under the Open Database License (ODbL). View or edit on OpenStreetMap.
Conditions and forecast
Daily highs and lows, wind and the chance of precipitation at Le Grand Som for the next 7 days, from the Open-Meteo model.
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Map and trail data © OpenStreetMap contributors
