Roc d'Enfer - Tour - depuis le col de l'Encrenaz ou Bonnavaz

18.19 km loop ski touring starting from Roc d'Enfer. Elevation gain is 1605 m, with altitude ranging from 1433 m to 2243 m. Estimated time: 9 h. Starting town: Roc d'Enfer (Haute-Savoie, France).

This hike includes 2 significant climbs. With a total elevation gain of 1624 m across 9.63 km, with an average slope of 16.9%.

• Climb 1 (at km 5.41 km): +778 m over 5.26 km, average slope 14.8%
• Climb 2 (at km 13.68 km): +846 m over 4.37 km, average slope 19.4%