binggou danxia landform at zhangye danxia national geo park in gansu province in china.

adventure aridity asia asian background beautiful binggou china chinese colorful danxia desert dry elevation fabulous famous gansu geo geology gorgeous high hike hill hot inspirational land landform landforms landscape light monumental morphology mountain mountains national nature outdoor panoramas park province rainbow rock sandstone scenery scenic spectacular striped structures topography tourism travel unesco unique view wallpaper zhangye