Вили Костенец - х. Гургулица - з. Помочена поляна - в. Белмекен -х. Белмекен

13.27 km loop hiking starting from Ravni chal. Elevation gain is 2112 m, with altitude ranging from 834 m to 2626 m. Estimated time: 9 h 20 min. Starting town: Ravni chal (Софийска, Bulgarie).

This hike includes 4 significant climbs. With a total elevation gain of 1779 m across 10.84 km, with an average slope of 16.4%.

• Climb 1 (at km 2.69 km): +410 m over 2.39 km, average slope 17.2%
• Climb 2 (at km 8.62 km): +264 m over 1.50 km, average slope 17.6%
• Climb 3 (at km 19.56 km): +809 m over 4.54 km, average slope 17.8%
• Climb 4 (at km 27.31 km): +296 m over 2.41 km, average slope 12.3%