Anello di escursionismo di 57.86 km con partenza da Glacier des Eaux Froides. Il dislivello positivo è di 4920 m, con un'altitudine compresa tra 1380 m e 2881 m. Durata stimata: 26 h 10 min. Comune di partenza: Glacier des Eaux Froides (Bern/Berne, Schweiz/Suisse/Svizzera/Svizra).
Questa escursione comprende 10 salite significative. Con un dislivello positivo totale di 3309 m su 20.38 km, con una pendenza media del 16.2%.
- Climb 1 (at km 1.81 km): +283 m over 1.33 km, average slope 21.3%
- Climb 2 (at km 5.53 km): +423 m over 2.65 km, average slope 16.0%
- Climb 3 (at km 10.23 km): +193 m over 2.05 km, average slope 9.4%
- Climb 4 (at km 24.15 km): +498 m over 3.49 km, average slope 14.3%
- Climb 5 (at km 34.24 km): +584 m over 3.22 km, average slope 18.2%
- Climb 6 (at km 38.75 km): +306 m over 2.24 km, average slope 13.7%
- Climb 7 (at km 40.80 km): +270 m over 1.38 km, average slope 19.6%
- Climb 8 (at km 44.90 km): +42 m over 193 m, average slope 21.8%
- Climb 9 (at km 53.03 km): +507 m over 2.54 km, average slope 20.0%
- Climb 10 (at km 57.30 km): +203 m over 1.31 km, average slope 15.5%
