It is located in the Large Dragon Waterfall Scenic Area, and its overrall length is about 3km. On the both sides, that are full of ridges and peaks, and the rock strews at random, trees grow dense and the water is clear. It is characterizing a fine spring day and very quiet and beautiful. In the gully, there are waterfall and spring. There are also Chuyu Pond, Xiamen Pond, Hulu Pond, Shuyu Pond, Xiapei Pond, Juying Pond, Lianhuan Pond and othre ponds. Among the ponds, there are shoal, gorge and klint.