53.64 km loop hiking starting from Aosta. Elevation gain is 5479 m, with altitude ranging from 556 m to 3159 m. Estimated time: 28 h 10 min. Starting town: Aosta (Valle d'Aosta / Vallée d'Aoste, Italie).
This hike includes 9 significant climbs. With a total elevation gain of 4306 m across 22.27 km, with an average slope of 19.3%.
- Climb 1 (at km 10.46 km): +1983 m over 9.46 km, average slope 21.0%
- Climb 2 (at km 15.41 km): +667 m over 3.80 km, average slope 17.6%
- Climb 3 (at km 17.07 km): +31 m over 146 m, average slope 21.3%
- Climb 4 (at km 19.31 km): +63 m over 428 m, average slope 14.7%
- Climb 5 (at km 21.20 km): +87 m over 347 m, average slope 25.1%
- Climb 6 (at km 25.77 km): +283 m over 1.40 km, average slope 20.2%
- Climb 7 (at km 34.16 km): +660 m over 3.48 km, average slope 19.0%
- Climb 8 (at km 37.74 km): +242 m over 1.66 km, average slope 14.6%
- Climb 9 (at km 45.18 km): +290 m over 1.54 km, average slope 18.8%
