Blue Lake (Italy)

About

The Blue Lake (Lago Blu, Lac Bleu) is a mountain lake of the Pennine Alps, located not far from the Breuil-Cervinia ski resort in Valtournenche, Aosta Valley, Italy. The lake is located at a height of 1,980 metres above sea level. Its pristine waters are known for reflecting the Matterhorn.

Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.