13-Sentiero dei passi alpini

26.60 km loop hiking starting from Airolo. Elevation gain is 2712 m, with altitude ranging from 1133 m to 2335 m. Estimated time: 12 h 30 min. Starting town: Airolo (Ticino, Schweiz/Suisse/Svizzera/Svizra).

This hike includes 6 significant climbs. With a total elevation gain of 1608 m across 12.94 km, with an average slope of 12.4%.

• Climb 1 (at km 5.53 km): +563 m over 3.63 km, average slope 15.5%
• Climb 2 (at km 11.36 km): +231 m over 2.09 km, average slope 11.1%
• Climb 3 (at km 13.18 km): +143 m over 1.39 km, average slope 10.3%
• Climb 4 (at km 16.87 km): +173 m over 1.31 km, average slope 13.2%
• Climb 5 (at km 21.83 km): +347 m over 2.82 km, average slope 12.3%
• Climb 6 (at km 26.02 km): +151 m over 1.69 km, average slope 8.9%