Gongsanseong Castle, Gongju, South Chungcheong Province, South Korea, Asia

photography colour colour image color color image horizontal outdoors outside day travel destination travel destinations travel gongsanseong castle gongju south chungcheong province south korea korea korean rok republic of korea asia asian tourism tourist destination tourist destinations culture cultural history historical historic heritage building exterior building buildings background people incidental people people in the background architecture architectural castle path high angle view high angle