Cabin des Rougnous

Cabane des Rougnous sits at 2,680m in the Alpes-de-Haute-Provence, on the eastern flank of Mont Pelvoux within Parc National des Écrins. Reach it from the village of Vallouise via the Pelvoux valley. The approach from Ailefroide takes 4–5 hours on a well-marked trail that climbs steadily through alpine meadow and scree. The cabin serves as a base for ascents of Pelvoux (3,946m) and nearby peaks, and as a waypoint on traverses through the park's high terrain.
The cabin is a simple, unguarded refuge with sleeping for around 20 people in dormitory bunks. There is no guardian and no catering—bring all food and fuel. Water comes from snowmelt nearby (confirm availability before you go). The cabin stays open year-round in theory, but winter access is exposed and requires mountaineering experience. Summer use (June to September) is practical for hikers and climbers. The interior is basic: sleeping platforms, a small stove, and minimal facilities. The setting is stark and remote, well above the treeline.
This is a low-cost option for independent mountaineers who are self-sufficient with kit and supplies. Book nothing—the cabin operates on a first-come, first-served basis. Leave a donation in the honesty box. July and August attract the most traffic, but the cabin rarely fills entirely because many parties push on to higher camps or guarded huts lower in the valley. Go prepared for cold nights and unpredictable weather. Check current access conditions with the Maison du Parc in Champoléon or FFCAM Vallouise before departure.