Relief Maps

Hiking : Le Grand Som

France Auvergne-Rhône-Alpes Isère Saint-Pierre-de-Chartreuse

This hiking route will take you to the beautiful area of Le Grand Som, starting from Parking de la Baffardière. The trail is an out-and-back type, leading you to the majestic peak of Le Grand Som.

As you start your hike, you will pass by the informative points such as Patassière and Baffardière. The trail will then take you through Col du Frenay and Pas de la Suiffière, offering stunning views along the way.

Along the route, you will also find viewpoints at Grand Som, wayside crosses, and even a fountain for a quick refill. The trail features several benches for resting and a restaurant, Le Malissard, for a delicious meal after your hike.

The total distance of the hike is 9.785 kilometers with an elevation gain of 1096 meters. The hike is of moderate difficulty due to its length and elevation gain, so make sure to come prepared with proper hiking gear, enough water, and snacks. It is also advisable to check the weather forecast before heading out.

Enjoy the panoramic views and the serene surroundings as you make your way to the summit of Le Grand Som, a truly rewarding hiking experience in this picturesque area.