Daehanghang Pojinji Cave

Daehanghang Pojinji Donggul is a historical site at Daehanghang in Gadeokdo, Busan, where coastal artillery positions and man-made tunnels built by the Japanese military during the Japanese colonial period can be seen. The tunnels were constructed by forcibly mobilized Koreans, and a coastal deck looks out over the sea and Geogadaegyo. It is about a 7-minute walk from Daehang Public Parking Lot, and the full visit takes around 20 minutes, covering three tunnels and an exhibition space, with guided commentary available on Fridays, Saturdays, and Sundays. The site is small, so there is not much to do nearby once the visit is finished.