Why are dolmens important to South Korea’s cultural heritage?

Dolmens are significant to South Korea’s cultural heritage as they serve as vital historical markers of the Bronze Age on the Korean Peninsula. These stone burial monuments provide essential evidence regarding the social structure of ancient Korean society, indicating the existence of numerous small tribal states established by powerful individuals who were the only ones honored with such elaborate tombs.1

The importance of these sites is underscored by their sheer scale and preservation: Korea is home to more than 30,000 dolmens, representing approximately two-fifths of the world’s total. Recognizing their immense historical and cultural value, UNESCO designated three major South Korean dolmen sites—located at Gochang, Hwasun, and Ganghwa—as World Heritage sites in 2000. These monuments remain a testament to the boundary and development of ancient Korean culture, offering researchers and the public a tangible connection to the region's prehistoric past.231