Bivacco Ca' Bianca

Bivacco Ca' Bianca sits at 2565m in the Splügen valley, in the eastern Lepontine Alps above the village of Nufenen. This is remote, serious terrain. The approach takes 3 to 4 hours from Nufenen, gaining roughly 1200m through steep alpine meadows and rocky ground. The hut is small and exposed, accessible only on foot during snow-free months (typically June to September). Route-finding matters here—bring a map and compass or GPS.
This is a basic mountain shelter run by CAI Vallespluga, not a staffed hospitality hut. The bivacco sleeps 12 in two small rooms on a first-come, first-served basis. There are no meals, no cooking facilities, and no drinking water on site. Bring everything you need: food, a stove and fuel, water or the means to collect and purify it. The hut has a wood stove for warmth. Expect an austere night—this place is for mountaineers doing multi-day traverses in the high Alps, not casual hikers.
Contact CAI Vallespluga directly to check current conditions and any seasonal restrictions. The hut is often locked or inaccessible in early summer when snow remains. July and August see heavier use. Carry a headtorch, good boots, and weather gear. Plan your arrival well before dark.