Gwangseongbo Fort
27 Haeandong-ro 466beon-gil, Bueun-myeon, Ganghwa-gun, Incheon, South Korea
Gwangseongbo is a major fortress that, together with Deokjinjin, Chojijin, Yonghaejin, and Munsusanseong, guarded the Ganghwa Strait. It formed part of the outer wall of Ganghwa built of earth and st…