Thursday, August 27, 2026 Search My Trip EnglishChinese
World news · travel · culture
Taiwan The Taiwan Times
Taiwan's window to the world

Haman Seongsansanseong Fortress

South Korea

Sŏngsansansŏng (Hanja, RR: Seongsansanseong) was a Korean fortress on the mountain Jonamsan in what is now Haman County, South Gyeongsang Province, South Korea. The fortress has also historically gone by the name Hamansansŏng. On January 21, 1963, it was made a Historic Site of South Korea. The fortress was likely constructed by the Gaya confederacy (42–562, Korean calendar). It has two sets of stone walls.

Fort data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).

Other forts in South Korea