Parc Naturel Régional de la Chartreuse

The Col de la Ruchère is a mountain pass located at 1,407 m above sea level, in the township of Saint-Christophe-sur-Guiers in the Chartreuse Mountains between the Riondettes meadow at La Ruchère and the Grande Chartreuse monastery. This pass is only accessible by foot: from the south, fully wooded, 2 hours 30 minutes walk from Correrie at the entrance of the silence zone of the monastery; from the north, overlooking a pasture, 1 hour 30 minutes walk from the hamlet of La Ruchère or from its northern winter sports resort area.

The Grand Som is a mountain of the Chartreuse Mountains in the French Prealps, in Isère, France. It has a long ridge, unevenly sharp, overlooking the Petit Som (1,772m), the Col de la Ruchère northwest and the Grande Chartreuse monastery below the cliffs. The summit has a cross and two relief tables. It lies in the Parc Naturel Régional de la Chartreuse.

Grande Chartreuse (French: [ɡʁɑ̃d ʃaʁtʁøz]) is the head monastery of the Carthusian religious order. It is located in the Chartreuse Mountains, north of the city of Grenoble, in the commune of Saint-Pierre-de-Chartreuse (Isère), France.

Communauté de communes Cœur de Chartreuse is a French intercommunality composed of 17 communes, situated in the departments of Isère and Savoie in the Auvergne-Rhône-Alpes region. It was founded on January 1, 2014. It seat is Entre-deux-Guiers. Its area is 356.8 km2, and its population was 17,052 in 2019.

The Gorges du Guiers Vif (or Gorges du Frou) is a canyon located in Isère and Savoie between the towns of Corbel and Saint-Christophe-sur-Guiers, and having as tributary the Guiers Vif.

The Col du Cucheron, culminating at 1139 m above sea level, is one of the points of the long depression of the "three passes" of the Chartreuse massif linking Saint-Pierre-de-Chartreuse south to Saint-Pierre d'Entremont north. Hence, it lies between the Grand Som west and the Lances de Malissard east.

Saint-Pierre-de-Chartreuse (French pronunciation: [sɛ̃ pjɛʁ də ʃaʁtʁøz]) is a commune in the Isère department in the Auvergne-Rhône-Alpes region in southeastern France.It is located in the Chartreuse Mountains, to the north of the city of Grenoble. The Grande Chartreuse, the head monastery of the Carthusian order is located in Saint-Pierre-de-Chartreuse.

Corbel (French pronunciation: [kɔʁbɛl]; Arpitan: Korbé) is a commune in the Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France. It borders the department of Isère.

La Pointe de Thivelet (or Pointe de Thimelet) is mountain culminating at 1231 m above sea level and located in the township of Corbel in Savoie. It is situated in the Chartreuse Mountains.

The Gorges du Guiers Mort is a canyon located in the French department of Isère, downstream of Saint-Pierre-de-Chartreuse. The river Guiers Mort flows through it.

The Chartreuse Mountains (French: massif de la Chartreuse [masif d(ə) la ʃaʁtʁøz]) are a mountain range in southeastern France, stretching from the city of Grenoble in the south to the Lac du Bourget in the north. They are part of the French Prealps, which continue as the Bauges to the north and the Vercors to the south.

Saint-Christophe-sur-Guiers (French pronunciation: [sɛ̃ kʁistɔf syʁ ɡje], literally Saint-Christophe on Guiers) is a commune in the Isère department in southeastern France.