sunset over the jiankou great wall in beijing, china, in october

rock mountain terrain reflection nature wilderness landscape cliff geology coast sea morning formation autumn evening tree sunset screenshot dusk jiankou great wall beijing china october located suburbs northwest huairou district badaohe township meters above level about kilometers away from county very rich changes steep peaks cliffs appears more magnificent dangerous named because section winds shape english shaped like full bow buckle arrow one most famous dangerous sections ming dynasty recent years variety album highest hot spot photography