Cheonghaejin
caption: Panoramic view of Cheonghaejin.
caption: View seen from the ramp of Cheonghaejin. From left to right, "Oeseongmun Gate", "Naeseongmun Gate", and a shrine are shown.
caption: A large well in front of Oeseongmun. Its vicinity is surrounded by earthen walls.
caption: View of Oeseongmun overlooked from Naeseongmun
caption: Part of the wall
caption: Part of the wall cut off to show the state of hardening and heaping of earth ( panchuk in Korean).
caption: Chi, a distinctive Korean wall style. Two chi have been preserved in Cheonghaejin.