Location and Area
- Junglim-ri of Gochang-eup, Sanggap-ri of Asan-myeon
- Land area: 1.01km2 (UNESCO World Cultural Heritage- listed on December 2nd, 2000)
Major Ecosystem Characteristics
- The biggest dolmen site in the east built in the 4th - 5th centuries BC (447 units)
- The one and only dolmen museum- opened in 2008
Domestic Law for Preservation
- Cultural Properties Protection Law