Scenery of Bingling Danxia National Geological Park in NW China's Gansu

Photo taken on May 18, 2019 shows a stone forest at Bingling Danxia National Geological Park in Yongjing County, northwest China's Gansu Province. Danxia landform is a unique type of landscapes formed from red sandstone and characterized by steep cliffs. (Xinhua/Fan Peishen)