Chamseongdan Altar (강화 참성단)

Located on the northside of Manisan Mountain peak, Chamseongdan Altar is where Dangun (founder of Korea) is said to have offered sacrifices to the heavens. The story of Dangun reads that he made sacrifices over 4,000 years ago, making this relic a historical treasure.
Chamseongdan was renovated in 1270 under Goryeo Wonjong’s and after being renovated several more times. To this day it has remained the same way and kept the same appearance. Chamseongdan is a natural stone 5 meters in x_heig...