The "One Line Sky Stone Path" is located on the ancient trail at the summit of Jinguashi Mountain. Locally known as the "Water Canal Bridge," it was originally a water channel and bridge from the Jinguashi mining era, also called the Inner Jiufen Creek Canal Bridge. The stone path is formed by narrow, close-knit rock walls on both sides, making walking through it feel like traversing a natural rock crevice. Along the way, historical mining relics are preserved, and visitors can enjoy mountain scenery and stream views. This route combines natural terrain with historical culture, making it a unique attraction for exploring the Jinguashi mining relics and enjoying mountain trails.