15-Chemin des cols alpins

20.22 km loop hiking starting from Corni di Nefelgiù. Elevation gain is 1631 m, with altitude ranging from 1395 m to 2602 m. Estimated time: 7 h 30 min. Starting town: Corni di Nefelgiù (Valais/Wallis, Schweiz/Suisse/Svizzera/Svizra).

This hike includes 4 significant climbs. With a total elevation gain of 657 m across 4.25 km, with an average slope of 15.5%.

• Climb 1 (at km 3.60 km): +408 m over 2.55 km, average slope 16.0%
• Climb 2 (at km 6.91 km): +102 m over 503 m, average slope 20.3%
• Climb 3 (at km 8.31 km): +116 m over 842 m, average slope 13.8%
• Climb 4 (at km 12.32 km): +31 m over 351 m, average slope 8.8%