2 Zhangye National Geopark China ThinkstockPhotos-517165666.jpg

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The Danxia landforms, located in the Zhangye Danxia National Geological Park, are the known as the eye candy of Zhangye. The rocks and cliffs come in a variety of formations — smooth, sharp, vibrant and extremely tall. The colorful rocks and rainbow ridges are absolutely awe-inspiring. These 24 million year old deposits of sandstone and other minerals are similar to a layer cake.