Refuge du Lac de Gers

Refuge du Lac de Gers sits at 1540m on the edge of Lac de Gers in Haute-Savoie, offering straightforward access to the lake basin and surrounding ridges. The hut is reached via a 2–3 hour walk from the road head near Sixt-Fer-à-Cheval, gaining roughly 600m through forested terrain that opens onto alpine pasture. The approach is well-marked and suitable for experienced hikers; the lake itself makes a natural landmark once you're in the upper basin.
The refuge holds 18 beds across simple dormitory rooms and operates as a staffed hut serving dinner and breakfast. Water comes from the lake. The hut opens seasonally from June through September, depending on snow melt and weather. It functions as a base for day walks around the lake cirque and as a stopping point on longer traverses through the Chaîne des Fiz. Expect basic alpine hut conditions: no electricity, wood stove heating, and pit toilet facilities.
Contact the refuge by email or phone to book, particularly essential from July through August when the small capacity fills quickly. Book at least 4–6 weeks ahead for midsummer weekends. May and September offer quieter alternatives. Half-board (demi-pension) is the standard arrangement. Confirm opening dates before you travel, as early season conditions can delay access by several weeks.