Gongsanseong Fortress [UNESCO]
Located in Gongju-si, Gongsanseong Fortress is a mountain castle which was established during the Baekje Period (234-678). The castle is about 2.5km long, and there are two ways of touring the castle. One way is to start from the parking lot, pass the west gate, Geumseoru, and walk along the cement road. The other way…