Tour des 7 Merveilles des Ecrins

66.17 km loop ski touring starting from Ailefroide. Elevation gain is 10000 m, with altitude ranging from 1506 m to 4011 m. Estimated time: 42 h 10 min. Starting town: Ailefroide (Hautes Alpes, France).

This hike includes 5 significant climbs. With a total elevation gain of 9351 m across 31.52 km, with an average slope of 29.7%.

• Climb 1 (at km 6.70 km): +1614 m over 6.65 km, average slope 24.3%
• Climb 2 (at km 15.37 km): +1855 m over 6.05 km, average slope 30.6%
• Climb 3 (at km 22.24 km): +1585 m over 3.87 km, average slope 40.9%
• Climb 4 (at km 38.15 km): +1576 m over 4.66 km, average slope 33.9%
• Climb 5 (at km 54.54 km): +2721 m over 10.28 km, average slope 26.5%