Chalet du Sac
3.6About
Chalet du Sac sits at 1,381m in the Chaîne des Aravis, a limestone massif in Haute-Savoie that separates the Aravis and Borne valleys. The hut works as a base for day walks across the range or as an overnight stop on the GR96 long-distance trail. Access takes 2–2.5 hours on foot from Montmin village, climbing steadily through mixed forest before opening into alpine pasture. In winter, approach is only practical on skis or snowshoes; the access track is not groomed.
Chalet du Sac is small and informal, sleeping 7 people across two rooms. It runs as a refuge d'étape rather than a staffed mountain hut, so you cook for yourself using a gas stove. Expect basic shelter: a wood burner for warmth, but no flush toilets or running water beyond a tap outside. The hut stays open year-round, though winter visits need reliable mountain experience and self-sufficiency. Space is tight, so groups should plan accordingly.
Book in advance through the local FFCAM section or contact the keeper directly. The hut fills quickly in July and August. Bring a stove fuel canister if your camping stove needs it, and carry sufficient food. Water is reliable from the external tap. Winter access requires proper gear and navigation skills—don't attempt it in poor visibility or instability.
Chalet du Sac is small and informal, sleeping 7 people across two rooms. It runs as a refuge d'étape rather than a staffed mountain hut, so you cook for yourself using a gas stove. Expect basic shelter: a wood burner for warmth, but no flush toilets or running water beyond a tap outside. The hut stays open year-round, though winter visits need reliable mountain experience and self-sufficiency. Space is tight, so groups should plan accordingly.
Book in advance through the local FFCAM section or contact the keeper directly. The hut fills quickly in July and August. Bring a stove fuel canister if your camping stove needs it, and carry sufficient food. Water is reliable from the external tap. Winter access requires proper gear and navigation skills—don't attempt it in poor visibility or instability.
Frequently Asked Questions
Contact the guardian directly as far as possible; with only 7 beds, summer weekends fill quickly, so aim for at least 2–3 months ahead.
Open roughly June to September for foot access; winter approach by ski or snowshoe only with prior arrangement.
2 to 2.5 hours on foot from Montmin village, climbing through forest then alpine pasture; the track is steep and ungroomed in winter.
7 beds total, basic mountain accommodation; no flush toilets—expect a dry toilet system typical of small Alpine huts.
The 2–2.5 hour approach and modest elevation gain suit fit hikers new to Alpine huts; it's a good entry point for mountain overnight trips.
Location
46.1624, 5.8669
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This hut takes bookings direct, so beds go to whoever asks first. Tell us your dates and we'll email you when it's time to reserve — with the hut's contact details.
HutLists Score
3.6
Overall
Facilities
Access
Season
Based on facilities, access, and how reliably the hut is open.
Quick Facts
- Total
- 7
Facilities
Meals served
Activities
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