룡골산성 (龍骨山城) | ruins (en), place with historical importance (en), wall(s) (en), 성곽, listed building / architectural heritage (en), historic landmark (en)

Korea (North) / Pyonganbukto / Yomju /

ruins (en), place with historical importance (en), wall(s) (en), 성곽, listed building / architectural heritage (en), historic landmark (en)

사진업로드