Heilongtan, a place with new, strange, and dangerous natural scenery

"Heilongtan Scenic Area" is located in a 4-kilometer-long canyon with a water level drop of 220 meters in Shicheng Town, Miyun District, Beijing, 100 kilometers away from Beijing. This canyon is commonly known as: Gulu Valley, which is deep and narrow, winding and twisting, with steep and strange canyon walls on both sides, and overlapping peaks. Eighteen famous pools such as spring flowers, autumn moon, flat sands, falling geese, as well as curves, layers, depths, and suspensions are scattered in the deep canyon, each with its own charm and style. In this eight-mile-long deep valley, the abundance of waterfalls is a wonder, from beginning to end, everything is novel, making people feel refreshed and happy.