Castejón de Sos - Bisaurri - Urmella - Arasán

8.99 km loop hiking starting from Castejón de Sos. Elevation gain is 823 m, with altitude ranging from 920 m to 1369 m. Estimated time: 3 h 50 min. Starting town: Castejón de Sos (Aragón, Espagne).

This hike includes 2 significant climbs. With a total elevation gain of 524 m across 3.87 km, with an average slope of 13.6%.

• Climb 1 (at km 4.11 km): +271 m over 2.42 km, average slope 11.2%
• Climb 2 (at km 7.16 km): +253 m over 1.44 km, average slope 17.5%