gwangseondondae area with its historic canons, a part of the gwangseongbo fort, ganghwa island, incheon, south korea

gwangseondondae area its historic canons part gwangseongbo fort ganghwa island incheon south korea fortress gate anhaeru kanghwa castle gatehouse door architecture painting decoration design peaceful building sea goryeo asia recreation joseon dynasty nature landmark no people travel tourism asian korean vacation nobody construction wood structure journey culture vacations carving sculpture history old pavilion war remains 1871 battle us expeditionary force