This mountain lake at an altitude of 2300 meters was once a glacier.
As you approach the lake you have a wonderful view of Mont Blanc, the valley of the Great Saint Bernard and the Gran Combin.
The mountain lake of Gran San Bernardo is located at 2,447 meters above sea level, right in the heart of the Alps, which here draw the natural and political border between Italy and Switzerland.
Ollomont is a small alpine town in Valpelline, a wild place, very far from mass tourism. It is surrounded by high peaks and an infinite number of bodies of water.