Geomdansan Mountain (검단산)

Geomdansan Mountain (alt. 657 m) is one of the major mountains in Hanam. During the Baekje period, it was a sacred mountain where the kings would offer ceremonial services to the gods. From the summit, one can get a great view of Yangsuri, where the Namhangang River and Bukhangang River meet, as well as Hanam, Seoul, Yangpyeong, and Paldangho Lake area.

Due to its proximity to the Seoul Metropolitan Area, it is a popular day trip course. Getting there is easy and the hiking trails, which are not too difficult, are well maintained. From the summit, one can get a great view of Bukhansan Mountain and Dobongsan Mountain in the distance. Hikers can also see Paldang Dam to the east, Yongmasan Mountain to the south, and the Jungbu Expressway to the west.