The trail is lined with Butterfly Ginger and when they bloom they seem like white butterflies dancing through the gorge. The trail is also a great place to watch butterflies and it has various species.

The trail is near where the boundaries of Ruifeng and Ruili meet and joins Xinxingliao in Ruifeng and the green tunnel in Ruili and can be accessed from either end. It is only 950 meters long and can be walked at a leisurely pace in an hour.