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Passes along the route
14 Km
Col de Pré Remy
1,955 m15 Km
Col du Fort
2,145 m17 Km
Col de la Frèche
2,183 m18 Km
Col d'Arpingon
2,265 m23 Km
Col du Crozet
2,475 m31 Km
Col de Morétan
2,503 m34 Km
Col de la Valloire
2,751 m53 Km
Col de la Vieille
2,090 m58 Km
Col de la Vache
2,556 m62 Km
Pas de la Coche
1,988 m65 Km
Brèche de Roche Fendue
2,470 m67 Km
Col de la Mine de Fer
2,400 m73 Km
Col de Freydane
2,645 m76 Km
Col de Belledonne
2,785 m77 Km
Col de Belledonne
2,785 m81 Km
Col de la Pra
2,175 m89 Km
Col de la Balme
1,820 mPasses extracted from the Club des Cent Cols catalogue
Summary
Discover this 89.8 km hiking route that starts in Saint-Léger and ends in Chamrousse. This route includes 75.7 km of paths and 5.4 km of forest tracks. It has a cumulative ascent of more than 8310m. Allow about 2 days and 5 hours to complete this route.
Route creation date: March 13, 2026, 14:38:24.
Last update of the route sheet: July 13, 2026, 16:41:11.
Route ID: 23548126
