On the north bank in the Xiling Gorge of the Changjiang River, extend across Yichang county, Zi the county, revitalize the position of juncture of county of mountain county three, among them 26 sq. km. is the protection zone of virgin forest. The highest peak Tianzhushan has an elevation of 2005 meters, because stand upright if the column gains the name.
The animals and plants of protection zone kind is abundant. The coverage rate of forest is up to 89%; The seed plant is up to 121 families, 824 kinds; The medical plant is up to more than 200 kinds; Rare plant and rare animal reach more than 60 kinds. Have the title of national Forest Park.