Museum Overview
Head to the heart of the Coulmes massif in the Vercors. Between forests, cliffs, alpine pastures and panoramic views, this route offers an immersion in unspoiled nature and authentic mountain heritage.
This GR® de Pays Tour des Coulmes trail invites you to discover one of the most unspoiled gems of the Vercors massif. Along the way, the route crosses the majestic forests of the Coulmes, traverses peaceful alpine pastures, and reaches spectacular viewpoints offering breathtaking views of the Vercors cliffs, the Isère valley, the peaks of the Chartreuse mountains, and, on a clear day, the Alps. Between wild nature, mountain heritage, and charming villages, this multi-day hike offers a timeless escape, punctuated by the tranquility of wide-open spaces, the diversity of landscapes, and the richness of a mountain that has retained its authentic character.
Type : Marked loop
Max altitude : 1375m
Public : Hikers
Marking details
Yellow and red markings (GR® de Pays) and white and red markings (GR®)
Delicate passages
Caution: This route crosses alpine pastures. Livestock guardian dogs may be present with the flocks. - Locate them using the MapPatou app - Information and advice on pastoralism and the skills needed to cross alpine pastures: pastokésako.fr
Cartographic references
3235OT - AUTRANS
Guidebook references
Tours and crossings of the Vercors, Diois and Baronnies (ref904), GR® edition of the FFRandonnée (available on the FFRandonnée Isère online store)
Comfort and amenities
Equipment
Rates / opening
Prices
Free access.
Opening
All year round, every day.