Boucle des Enfers

13.33 km loop hiking starting from Soum de Trémou. Elevation gain is 1143 m, with altitude ranging from 467 m to 855 m. Estimated time: 4 h 50 min. Starting town: Soum de Trémou (Occitanie, France).

This hike includes 2 significant climbs. With a total elevation gain of 512 m across 3.40 km, with an average slope of 15.1%.

• Climb 1 (at km 7.29 km): +302 m over 2.31 km, average slope 13.1%
• Climb 2 (at km 10.93 km): +210 m over 1.09 km, average slope 19.4%