Geumseongsanseong Fortress (담양 금성산성)

Geumseong Sanseong Fortress in Damyang is a Korean Joseon-era mountain fortress registered as a Cultural Heritage. The fortress preserves portions of the original walls, gates, and surrounding mountain landscape — built as a defensive position during the Imjin War period and later wars. For travelers seriously interested in Korean military fortress architecture beyond Suwon Hwaseong and willing to engage with a moderate hike, Geumseong Sanseong is one of the cleaner specialty single picks. Pair with Damyang's broader bamboo and heritage circuits.