Introduction to the plank road: On October 1, 2013, the Wuzhishi high-altitude plank road was officially opened. The total length of this plank road is 8.7 kilometers, meandering through the cliffs of the Danxia landform, starting from the Guifei Valley shaded by ancient trees and returning, passing through the moist and cool cliff forest, and winding and hanging on the steep stone walls. The first high-altitude plank road in Guangdong Province.