Danxia landform is seen at a geopark near Zhangye, northwest China's Gansu province on July 24, 2014. Danxia, which means "rosy cloud," is a special landform formed from reddish sandstone that has been eroded over time into a series of mountains surrounded by curvaceous cliffs and many unusual rock formations. (Guangming Online/Fang Li)

Go to Forum >>0 Comment(s)