Yunfeng ladder ladder River originates west of the west into the Jin Jiang, Department Head Road, a secondary tributary of the Songhua River. Kuan Jin bed about 2 meters, tens of meters deep, two walls steep, fast-flowing, water Qinglie sweet. The birthplace of the river bed due to the steep ladder, such as layers, so called ladder River.

Reach the ladder and rock covered by vegetation, can only hear the sound of water, but do not see the water, so people on the ladder to the river river have said, because of cold water thoroughly Speranskia, also known as natural refrigerator.

Tianchi up to more than ten kilometers west of there is a large fault zone extends downward from the Tiyun bee, cross the mountains cut off the waistChannel, this fault zone is the ladder River. As river steep ladder to the formation of gap, if the ladder down again and again, so called ladder River, also known as the great ladder River, underground river, thin strip of sky, game River. There is a similar but better than it is with its small river, called the Little River ladder. Narrow river channel ladder, three meters wide at the narrowest cross-over where a step can. Covered with Shanteng, weeds, dead wood and dead branches, covering the expense of ease of see it. River cliffs tower ladder, a maximum depth of thirty meters, the average more than ten meters, from the look down cold, guarded, shudder. Water current is swift, sonic booms stone walls, two, three miles away could hear the rumbleSound like the issue of ear-splitting roar.