环大东山-岩坑山魔鬼湖段

19.36 km loop hiking starting from Tanyuancun. Elevation gain is 2483 m, with altitude ranging from 662 m to 1584 m. Estimated time: 8 h. Starting town: Tanyuancun (广东省, 中国).

This hike includes 4 significant climbs. With a total elevation gain of 1025 m across 6.26 km, with an average slope of 16.4%.

• Climb 1 (at km 3.17 km): +210 m over 1.23 km, average slope 17.1%
• Climb 2 (at km 5.70 km): +94 m over 450 m, average slope 20.9%
• Climb 3 (at km 11.90 km): +346 m over 2.72 km, average slope 12.7%
• Climb 4 (at km 17.01 km): +375 m over 1.86 km, average slope 20.2%