Hamwangseongji Fortress Site in Yangpyeong
San 27, Yongcheon-ri, Okcheon-myeon, Yangpyeong-gun, Gyeonggi-do (Okcheon-myeon)
Hamwangseong is a Goryeo-period mountain fortress with a 2,150-meter perimeter built around the peaks of Yongmunsan Mountain. Legend tells that King Ham Juak first established this fortress while rul…