Daegacheongyeogok Valley starts just past Seongju Dam and winds its way towards Cheongamsagyegok Valley in Gimcheon city. The valley's crystal-clear waters, combined with its unique rock formation, creates a spectacular view. Its broad expanse, gentle flow, and shallow depths make it a popular summer getaway. Lifeguards are on duty from early June to late August, providing safety for visitors. Additionally, the nearby Gayasan Mountain and Dogyongsanseong Fortress are worth exploring.