Simyeondonggyegok Valley (Seongjugyegok Valley) (심연동계곡(성주계곡))

Simyeondonggyegok Valley is a valley formed in an S-shape to the south of Seongjusan Mountain. The name "Simyeon" means deep pond. The landscape is picturesque, and visitors can enjoy forest bathing along the trail lined with pine trees. Even in the summer, the cool flowing water makes it an ideal destination for relaxation.