Jinsi Gorge, Shangnan 陕西商南金丝峡
Jinsi Gorge, in Shangnan County, is a gorge on the southern flank of the eastern Qinling Mountains. It is made up of the Bailong, Heilong and Qinglong gorges, Shiyan Village and the source of the Dan River, with a total length of about 20 kilometers between sheer walls.