Gyeonggi-do Monument No. 103 Location : 480-6, 8 Jonam-dong, Siheung

This is where the people who lived in Angol, an area southwest of Soreungmoe Mountain in Jonam-dong were buried. These dolmens, along with monoliths, represented the megalithic culture. The covering stone, 4.2m long, 3m wide and 70cm thick, is placed vertically on top of the three supporting stones.