The bottom of the boat is the "Guangdong Outdoor Graduation Line". Although the altitude is not 1586 meters high, the whole process needs to climb the sad grass slope, cross the cliff, and climb the chaotic stone slope. It is a test for both psychology and body. The so-called infinite scenery is on the dangerous peak, It is because this primitive scenery is the most attractive, it can also be said that the body in hell eyes in heaven, like outdoor friends can challenge.