Chalet de Secheron

Chalet de Secheron sits at 1970m on the Mont-Blanc massif approach in the Vallée de Chamonix. It serves as a base for hiking and ski mountaineering routes into Parc National de la Vanoise. The hut is reached from the Nid d'Aigle trailhead (1390m) via a 2-hour climb. Most climbers use this hut as an acclimatisation stop before pushing toward higher peaks. The trail is well-marked but steep; scrambling skills help on the final approach.
The hut accommodates 40 people in mixed dormitories. The FFCAM-affiliated refuge serves evening meals and packed lunches. Water comes from meltwater and needs filtering or boiling. Toilets are outside. The hut is open from mid-June to September for summer hiking, and from December to April for ski mountaineering. Winter access requires avalanche awareness and ski touring skills. Expect cold nights even in summer; bring a sleeping bag rated to -10°C.
Book directly with the guardian (gardien) by phone or email at least one month ahead for July and August. Off-season (June, September, December-April) you can often turn up without reservation, though contacting ahead is safer. The hut fills quickly during good weather weekends. Rates are around €40 for dorm bed and €15–20 for meals. Payment is cash only. Mobile coverage is patchy; plan communication before arrival.