The path connects the lake to the historic Ci'en Pagoda, which was built by Chiang Kai-shek in memory of his mother.
The Xiangshan Visitor Center segment was designed by Japanese architect Norihiko Dan using a minimalist style to harmonize with the landscape.
The total circuit distance of approximately 29 kilometers represents the full perimeter of the Sun Moon Lake basin.
The route passes through the tunnel at the southern end, which is the only section where cyclists must share space with heavy vehicular traffic.
The area is the traditional territory of the Thao people, one of Taiwan's smallest indigenous groups, whose culture influences local signage and storytelling along the path.
The Sun Moon Lake Circular Walk is a 29-kilometer trail network encircling Taiwan's largest alpine lake, recognized as one of the world's most beautiful cycling routes by CNN Travel. The path integrates dedicated bike lanes, elevated wooden boardwalks, and sections of the main highway, providing a comprehensive transit loop around the basin. It features terrain ranging from flat lakeside paths to moderate inclines, particularly on the mountain-facing segments. The route connects major hubs including Shuishe, Ita Thao, and Xuanzang Temple, allowing for multi-modal travel by incorporating the island's ferry and bus services. Cyclists and pedestrians share significant portions of the path, though specific segments like the Xiangshan segment are reserved strictly for non-motorized traffic. The elevation varies significantly, with the southern stretch offering the most challenging gradients for cyclists. The trail provides continuous access to the lake's unique microclimate, which remains distinct from the surrounding Nantou County topography.
The elevated Xiangshan Bike Path section for a panoramic view of the lake against the mountain backdrop.
Rent an electric-assist bicycle if you plan to complete the full 29-kilometer circuit, as the topography includes steep climbs.
Check local weather alerts for fog, which frequently settles over the lake in the early morning and can reduce visibility on winding paths.
Carry a localized offline map, as cellular reception is inconsistent in the shaded, mountainous sections on the south side of the lake.
Attempting the full loop during the peak of the midday summer heat without adequate hydration, as sections offer zero shade.
Cyclists must yield to pedestrians on designated wooden boardwalk sections; stay on the right side of the path.
