This lane starts from Guashan Road, follows County Road 139, and loops back along Baoshan Road in an O-shaped route, designated for mountain biking. Verdant roadside trees line the way, passing landmarks such as the Baguashan Great Buddha, the C-119 Military Aircraft Park, the Baguashan Ecological Visitor Center, the Ever-Young Spring, the Hawk-Watching Platform, and more. During hawk-watching season you may spot eagles soaring overhead, while bougainvillea, tung blossoms, and royal poinciana take turns in a dazzling natural fashion show. ★Approx. 12 km★Large elevation changes require good fitness and mountain-road cycling experience.