104.03 km loop hiking starting from Oberalp Pass. Elevation gain is 4663 m, with altitude ranging from 561 m to 2157 m. Estimated time: 33 h 40 min. Starting town: Oberalp Pass (Graubünden/Grischun/Grigioni, Schweiz/Suisse/Svizzera/Svizra).
This hike includes 18 significant climbs. With a total elevation gain of 2001 m across 16.51 km, with an average slope of 12.1%.
- Climb 1 (at km 1.19 km): +104 m over 971 m, average slope 10.7%
- Climb 2 (at km 3.80 km): +34 m over 367 m, average slope 9.3%
- Climb 3 (at km 7.94 km): +134 m over 883 m, average slope 15.2%
- Climb 4 (at km 11.45 km): +61 m over 432 m, average slope 14.1%
- Climb 5 (at km 20.62 km): +36 m over 415 m, average slope 8.7%
- Climb 6 (at km 31.94 km): +96 m over 1.46 km, average slope 6.6%
- Climb 7 (at km 35.53 km): +131 m over 901 m, average slope 14.5%
- Climb 8 (at km 39.60 km): +214 m over 1.17 km, average slope 18.3%
- Climb 9 (at km 46.41 km): +267 m over 2.15 km, average slope 12.4%
- Climb 10 (at km 50.85 km): +111 m over 889 m, average slope 12.5%
- Climb 11 (at km 54.94 km): +87 m over 861 m, average slope 10.1%
- Climb 12 (at km 57.05 km): +77 m over 869 m, average slope 8.9%
- Climb 13 (at km 60.51 km): +227 m over 1.54 km, average slope 14.7%
- Climb 14 (at km 69.40 km): +177 m over 1.59 km, average slope 11.1%
- Climb 15 (at km 80.73 km): +33 m over 645 m, average slope 5.1%
- Climb 16 (at km 86.48 km): +50 m over 298 m, average slope 16.8%
- Climb 17 (at km 90.26 km): +68 m over 450 m, average slope 15.1%
- Climb 18 (at km 97.05 km): +94 m over 624 m, average slope 15.1%
