The "climb" mountain that requires both hands and feet is estimated to be only Yangyuan Mountain. There is a ladder that is really narrow and steep. It is almost 160 degrees to turn around. From Yangyuan Mountain, Yinyuan Mountain, the horse is non-stop. The clothes are estimated to be dry and wet several times. From 8 am to 4 pm, walk the whole mountain all over, there are mountains and water, There are high and low, the original ecology is very well protected, there is almost no commercial atmosphere on the mountain, except for occasional water sales, local characteristics of the vendor!