Anello di escursionismo di 75.32 km con partenza da Villarías. Il dislivello positivo è di 2028 m, con un'altitudine compresa tra 571 m e 955 m. Durata stimata: 27 h 30 min. Comune di partenza: Villarías (Castilla y León, Espagne).
Questa escursione comprende 11 salite significative. Con un dislivello positivo totale di 1499 m su 26.72 km, con una pendenza media del 5.6%.
- Climb 1 (at km 8.46 km): +103 m over 2.47 km, average slope 4.2%
- Climb 2 (at km 11.78 km): +116 m over 1.46 km, average slope 7.9%
- Climb 3 (at km 16.80 km): +110 m over 1.65 km, average slope 6.7%
- Climb 4 (at km 19.54 km): +83 m over 869 m, average slope 9.6%
- Climb 5 (at km 22.99 km): +254 m over 1.94 km, average slope 13.1%
- Climb 6 (at km 30.11 km): +76 m over 2.24 km, average slope 3.4%
- Climb 7 (at km 35.93 km): +108 m over 1.64 km, average slope 6.6%
- Climb 8 (at km 40.96 km): +146 m over 1.80 km, average slope 8.1%
- Climb 9 (at km 53.31 km): +297 m over 8.36 km, average slope 3.6%
- Climb 10 (at km 60.95 km): +142 m over 2.38 km, average slope 6.0%
- Climb 11 (at km 68.37 km): +64 m over 1.89 km, average slope 3.4%
