Yeoldugaeulgyegok Valley (열두개울)

Yeoldugaeulgyegok Valley is known for its stunning landscape of rocky cliffs and crystal-clear streams. It derives its name, meaning "twelve streams", from a time when no bridges existed, and people had to cross twelve streams to travel from Beopsu-dong to Deokdun-ri. With its clear, shallow waters, the area becomes a popular spot for vacationers during the summer.