Osan Dolmen Park (오산 고인돌역사공원)

Osan Dolmen Park is a public archaeological park in Osan, Gyeonggi-do, set up around a cluster of dolmens — the megalithic stone-built tombs from Korea's Bronze Age period that are the most visible surviving evidence of the era's burial culture. The park preserves the original dolmen formations in their natural setting, with interpretive panels explaining the dolmen-building tradition, the broader Bronze Age society in Korea, and the global dolmen-building tradition (Korea has one of the highest concentrations of dolmens in the world, with several major dolmen sites inscribed as UNESCO World Heritage). A small visitor center provides additional context. The park reads as a quiet archaeological-history stop rather than a major tourist destination. Best for travelers interested in prehistoric Korean archaeology, paired with broader Osan and southern Gyeonggi itineraries.