Sentiero Alpino Calanca

45.26 km loop hiking starting from Grono.

This hike includes 9 significant climbs. With a total elevation gain of 3072 m across 15.02 km, with an average slope of 20.5%.

• Climb 1 (at km 8.75 km): +1277 m over 5.92 km, average slope 21.6%
• Climb 2 (at km 13.99 km): +381 m over 1.85 km, average slope 20.7%
• Climb 3 (at km 18.18 km): +75 m over 396 m, average slope 19.0%
• Climb 4 (at km 20.06 km): +130 m over 552 m, average slope 23.6%
• Climb 5 (at km 23.77 km): +169 m over 580 m, average slope 29.1%
• Climb 6 (at km 26.60 km): +109 m over 294 m, average slope 37.1%
• Climb 7 (at km 30.50 km): +494 m over 2.05 km, average slope 24.1%
• Climb 8 (at km 37.36 km): +312 m over 2.07 km, average slope 15.1%
• Climb 9 (at km 42.05 km): +125 m over 1.32 km, average slope 9.5%