Sommet de Dormillouse
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parcours
Gilbert Mathieu

The panoramic view of Lac de Serre-Ponçon, the beauty of the lakes and the diversity of the landscapes encountered make this hike, on the border of the Ubaye and Blanche valleys, a must-do in the Alpes de Haute-Provence.

Lake viewIn mountainsPanoramic view
The characteristics of the route.
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Montclar (04)
  • Distance 8.6 km
  • Elevation gain 550 m
  • Elevation lost 550 m
  • Min. elevation 1956 m
  • Max. elevation. 2501 m
  • Duration (depending on pace) 7h30
  • Suivre le balisage Yes
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The site of the Col Bas lakes is classified as a fragile site, rich in biodiversity. Do not leave the signposted path (arrêté de protection de biotope n°86-3106). arrêté de protection de biotope n°86-3106
Access by chairlift from the Montclar resort.
From Lac Noir, you can descend to Lac du Milieu, where you can walk along the larch-lined banks of the lake. Crossing the pastoral mountain of Col-Bas offers a completely different landscape, with an exceptional wealth of plant and animal life.
Area : Blanche Serre-Ponçon
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Station de Montclar
Naura 2000
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Contact
04 92 35 11 00
Information updated on 2026-06-02 by Office de Tourisme Provence Alpes Digne les Bains

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