The Rainbow Mountains of China within the Zhangye ... The primary color is a deep red sandstone, not unlike the Fountain Formation that outcrops in the Flatirons, Red Rocks Park, and the Garden ...

With interlaced lines, diversified colors, and grand landscape, Zhangye Danxia is like a world of wonders. The Xiangxi Geopark in Central China's Hunan province and Zhangye Geopark in Northwest ...

Danxia landform is seen at a geopark near Zhangye, northwest China's Gansu province on July ... by curvaceous cliffs and many unusual rock formations. (Guangming Online/Fang Li) The Danxia ...