Roc d'Enfer - Enchaînement de 5 sommets par les arêtes

20.51 km loop ski touring starting from Col de Chavanne. Elevation gain is 2112 m, with altitude ranging from 1358 m to 2243 m. Estimated time: 9 h 40 min. Starting town: Col de Chavanne (Haute-Savoie, France).

This hike includes 2 significant climbs. With a total elevation gain of 1869 m across 7.45 km, with an average slope of 25.1%.

• Climb 1 (at km 2.03 km): +299 m over 1.98 km, average slope 15.1%
• Climb 2 (at km 15.90 km): +1570 m over 5.47 km, average slope 28.7%