Lac Blanc

Lac Blanc is a glacial lake high in the Alps above Chamonix, nestled within the Mont Blanc massif. The water mirrors the surrounding peaks and sits amid steep slopes and rocky terrain.

The lake formed during the last ice age when glaciers carved depressions into the mountain terrain. Glacial movement shaped both this body of water and the surrounding landscape of the massif.

The lake draws photographers and nature lovers who come to capture the landscape through different seasons and weather conditions. People gather here to record the changing light and reflections on the water.

Reaching the lake requires several hours of hiking from either Col des Montets or Argentière village, though taking a cable car can shorten the journey. Sturdy footwear and preparation for changing weather conditions are essential at this elevation.

Swimming and washing dishes are prohibited in the lake to preserve water quality and protect the fragile alpine ecosystem. This protection keeps the water exceptionally clear and pristine.

Location: Chamonix-Mont-Blanc

Elevation above the sea: 2,351 m

Length: 67 m

Width: 41 m

Address: Lac Blanc, 74400 Chamonix, France

GPS coordinates: 45.98222,6.88944

Latest update: December 6, 2025 17:41