Rifugio Casa Assietta

Rifugio Casa Assietta sits at 2,527m on the Colle dell'Assietta, the border ridge between France and Italy in the Hautes-Alpes. The hut is reached from the Vallée de la Guisane via the Col de l'Assietta. Most approach from Guillestre (1 hour drive to trailhead) and walk 4–5 hours from the Col. The ridge walk here is high, exposed, and popular with traversing hikers linking Écrins and Vanoise routes.
The rifugio is run by the Italian side but welcomes French trekkers crossing the frontier. It offers around 30 beds in small dormitories, a bar, and simple meals. Kitchen access may be limited for self-catering. Water and basic supplies are available on-site. The building is open summer only, typically June to September. Conditions above 2,500m mean snow can linger into June and early autumn storms arrive fast—check conditions before committing.
Book directly by phone well ahead during July–August. The hut gets busy with traversing parties. Contact them several weeks in advance for July weekends. Winter closing means no reliable shelter mid-September onwards. Confirm opening dates each year before planning your trip.