The desire to establish a dam to tame the tumultuous waters of the Durance dates back to the 19th century. The creation of the lake marked the beginning of significant …
At 1734m, from the summit of Mont Colombis, there is a panoramic view of the Avance and Durance valleys and of the Serre Ponçon lake. Site classified as a natural …
point of view on the lake of greenhouse ponçon and the magnificent dam, some passage with a little slope on the climb, but guaranteed reward on arrival.