Combe d'Olle

Recommended
This valley is home to the Grand'Maison Dam, on the Eau-d'Olle. The dam, its 220ha reservoir and its plants are connected by a gallery over 7km long to the lower reservoir (75ha) and to the Verney Dam power station, to produce mixed gravity-pumped electricity. At the height of the dam, the tributary ravine of the Cochette opens out, offering a viewpoint from which you can see the peaks of the Cochette (Grandes Rousses Massif). The Grand Lac waterfalls cascade down the opposite side further upstream.

Nearby tourist attractions

White Lake Peak White Lake Peak
White Lake Peak
L'Alpe-d'Huez
2:00