Gyeyangsanseong Fortress

Gyeyangsanseong is a mountain fortress that encircles the eastern peak of the summit of Gyeyangsan in Incheon. First built during the Three Kingdoms period, it is a temoe-style stone fortress with a wall about 1,180 meters around. The walk to the summit takes one to two hours, and the western view reaches Yeongjongdo and Ganghwado. Most of the path to the summit is stairs, and there is almost no shade on the upper section.