As the fourth peak in Guangdong, the name is naturally not as large as the highest altitude. There is no figure in the famous mountains of Guangdong. The name of the dog tail is quite grounded, even some soil, but it is quite distinctive.  Feature recommendation: The steepness of the peak is rare in Guangdong, and the cliffs are almost vertical. The long and narrow mountains directly block the monsoon, and the scenery on both sides of the peak is amazing. On one side, similar to the karst landform of Yangshuo, Guilin, hundreds of small hillsides are neatly arranged at the foot of the mountain, stretching for dozens of kilometers, looking like thousands of troops and horses. On the other side, the rolling mountains can't see the head at a glance. Yellow meadows cover the top of the mountain, and rock-breaking meadows of faults reveal tenacious will. From the top overlooking the ridge, yellow meadows are on one side and the hurried woods are perfectly divided by the ridge. From the bottom of the mountain to the top, you will pass through bamboo forests, streams, mountain springs, bushes, meadows, cliffs, cliffs, and steep ridges. The scenery changes and changes, and the colorful layers are lingering. At noon, the bright moon is hung on the blue sky, making this outdoor hike interesting.  Detailed address: Navigate Ruyuan Zhangshanzi Village. After getting off the highway, there will be a county road more than 10 kilometers away, and finally there is an open space in Zhangshanzi Village where you can park. The mountaineering entrance is behind the village committee.  Practical tips: Risk! Very dangerous! More than ten meters high cliffs on the way do not have any protection, no rope, need to climb with bare hands. New donkeys are not recommended to try. Teamwork is quite important, remember to hike alone. The reason is the same. Please prepare two trekking poles, believe me! This will be useful for you climbing steep sections. Don't overestimate your strength. If conditions permit, it is recommended to wear knee pads down the mountain. The probability of sour legs slipping on the downhill section is very high. Finally, there is a mountain closure warning. Interested friends, please consult the local government department in advance if you can go up the mountain. This mountain, don't try the new donkey, remember! Remember!