Introduction to Yuwang Mountain: Yuwang Mountain, also known as Mal'er Mountain, stretches across Zibo, Laiwu and Zhangqiu, with a length of about 100 kilometers, and the main peak is 797.8 meters above sea level. The mountain in the south is steep, and the snow in the rock crevices on the shady side does not melt for a long time. Therefore, it is known as "Yu Mountain is covered with snow and there is no sun", and it is one of the eight scenic spots in Boshan. The remaining ruins of the ancient Great Wall on the mountain are mottled and identifiable. Malguan Pass and Hulao Pass above are both Great Wall fortresses. There is the Temple of King Yu on the top of the peak, which was built by the local people to commemorate the saintly virtues of King Yu. Every year on March 3rd and September 9th, there is a temple fair on the mountain, and there is an endless stream of people coming here to worship. When you reach the top, you can see the vast expanse of pines and waves in the southwest of the mountain, as if they are angry and complaining, as if the divine horse is roaring up to the sky.