Glacier de la Masse

Glacier de la Masse is a large field of ice in a high alpine valley surrounded by steep rock walls. Its surface displays deep cracks and ice towers formed by the constant motion of its massive body.

The glacier formed thousands of years ago during the last ice age and was once much larger than it is today. Its retreat over the past decades reflects broader changes affecting the Alpine region.

The glacier holds deep meaning for people who live nearby, shaping how they understand the mountains and their changing landscape. Visitors can sense this connection when walking through the area and observing how locals relate to the ice.

You can reach viewpoints of the glacier by taking marked trails from Pralognan-la-Vanoise, though direct access is not suitable for everyone. Proper preparation and suitable gear matter, especially given the altitude and possible snow or ice conditions.

The glacier feeds several streams and rivers that flow as natural waterways through the valley, shaping the region's ecosystem. These waters change in power and volume with the seasons, making the ice's influence on the landscape directly visible.