Rocher Blanc, Traversée super Intégrale de Belledonne

66.10 km loop ski touring starting from Chamrousse. Elevation gain is 7800 m, with altitude ranging from 1237 m to 2936 m. Estimated time: 37 h 40 min. Starting town: Chamrousse (Isère, France).

This hike includes 5 significant climbs. With a total elevation gain of 6946 m across 25.91 km, with an average slope of 26.8%.

• Climb 1 (at km 11.46 km): +1864 m over 7.86 km, average slope 23.7%
• Climb 2 (at km 28.71 km): +2076 m over 6.54 km, average slope 31.8%
• Climb 3 (at km 37.75 km): +1002 m over 4.03 km, average slope 24.9%
• Climb 4 (at km 48.05 km): +1162 m over 5.16 km, average slope 22.5%
• Climb 5 (at km 55.33 km): +842 m over 2.33 km, average slope 36.2%