Osan-ri Prehistoric Site Museum

오산리선사유적박물관

Where East Coast people lived 8,000 years ago

Address

51 Osan-ri, Sonyang-myeon, Yangyang

A museum of finds from the Osan-ri site, where Neolithic East Coast people lived about 8,000 years ago. It has an indoor gallery and an outdoor display area, and the site is designated Historic Site No. 394. A good indoor stop when rain cancels the beach.