The Qicai Danxia Scenic Area is located at the northern foot of the Qilian Mountains, and sits within both Linze county and Sunan county, in Zhangye city, Gansu province. With a distribution area of about 510 square kilometers, the area is a provincial geopark and scenic spot.

Danxia landform refers to landscapes of red terrigenous sedimentary beds characterized by red cliffs and a range of erosional landforms. Zhangye's Danxia was formed by the erosion of red sandstone, forming isolated peaks and steep stratified outcrops.

Its special geological structure, combined with long-term desert conditions, freeze-thaw peeling, and wind and water erosion gave rise to its present appearance.

Zhangye's Danxia landform is the only compound scenic area of Danxia landform and colorful hill landscapes in China.