Lac Bleu

Lac Bleu is a small mountain lake near Valtournenche in the Pennine Alps, fed by natural springs and meltwater from glaciers. The lake sits at approximately 2000 meters (6560 feet) elevation and is surrounded by old larch trees and rocky slopes.

The lake is a natural mountain body of water that has remained largely untouched by human activity throughout its history. A bobsled track operated nearby from 1960 to 1990, hosting international competitions.

The lake takes its name from its distinctive blue color, which catches visitors' attention right away. The clear water mirrors the surrounding mountains and creates a sense of closeness to alpine nature.

You can reach the lake on foot in about 30 minutes from Breuil-Cervinia's center or drive there and park nearby. In summer the hiking trail is easy to walk, but bring proper clothing since weather at this elevation can change quickly.

On clear days the Matterhorn reflects almost perfectly in the glass-like water surface of the lake, making it a favorite photography spot. This near-perfect mirror effect comes from the water's purity and the lake's special position.

Location: Valtournenche

Elevation above the sea: 1,980 m

GPS coordinates: 45.92268,7.61833

Latest update: January 14, 2026 08:28