Ongseongsan
Jeonnam-Gwangju Tonghap-teukbyeolsi, Hwasun-gun, Iseo-myeon, Janghak-ri
Ongseongsan is a rocky mountain formed by volcanic activity, named for its resemblance to an overturned earthenware jar (onggi), located on the border of Iseo-myeon, Buk-myeon, and Dongbok-myeon in H…