Seon Seongsu Sang-gil is a floating pontoon deck bridge on Andong Lake next to Andong Yekki Village. The roughly 1 km path connects Seonseonghyeon Culture Complex and Andong Lakeside Natural Recreation Forest, and visitors walk while looking at the water and mountain reflections. The deck is 2.75 m wide, and the entire path sways gently when the wind blows. When the water level drops, the waterscape changes.