The entire trail is 4.4 kilometers in length. The route is roughly divided into three sections, with three different landmarks along the way: a police check point, a check dam and a group of cabins called Sanchienwu at the trail's end.
全程四．四公里的步道，有檢查哨、攔砂壩、三間屋三個據點，約各佔三分之一的長度。