Chalet Communal de l'Arbesserie

Chalet Communal de l'Arbesserie sits at 1,875m in the Isère, serving as a base for hiking and mountaineering in the Chartreuse massif. The hut lies on the GR9 long-distance trail and is reached from the Cirque de Saint-Même parking area via a 2-hour walk through mixed forest and alpine pasture. Most hikers approach from the west, following marked paths that gain 400m steadily but without technical difficulty.
The chalet accommodates around 40 people across basic dormitory rooms. It serves evening meals and breakfast during the open season (typically May to September). Water comes from a reliable spring. Flush toilets are available, making this more comfortable than many mountain refuges at this elevation. The hut is managed by local volunteers and the Parc Naturel Régional de Chartreuse. Cooking facilities are limited to staff use only. Bring a sleeping bag—blankets may not be provided.
Book direct with the managing committee through the Parc Naturel Régional de Chartreuse or contact the nearest village mairie. July and August fill quickly; reserve at least 4 weeks ahead for summer weekends. The hut operates year-round but service is minimal outside the May-September season, with reduced staffing and heating. Winter access requires mountain experience and avalanche awareness. The GR9 connection makes this hut popular as a transit point on longer Chartreuse traverses.