According to the "Jiangnan Tongzhi" records: "Huangshan has thirty-six miles, and the Huangshan Mountain is opposite to the Huangshan Mountain. The highest one is Gu Niugang." It can be seen that the yak drop is not only the same as Huangshan, even Can go with the latter. The beauty of Huangshan does not have to be said, the phrase "Huangshan returns without seeing Yue" is enough to blame everything. With such a benchmark in front, the yak may not be able to surpass it, but it does not prevent it from having its own beauty. Yi Niu is divided into five major scenic spots: Main Peak Scenic Area, Ling Mountain Scenic Area, Shuanglong Valley Scenic Area, Longmen Scenic Area and Guanyintang Scenic Area. The first four are located in Shitai County, and the Guanyintang Scenic Area is located in Qimen County. is the so-called "the mountain is not waterless", the water constitutes the biggest feature of the yak. Due to the abundant rainfall in this area, the rivers flow vertically or horizontally, or gather at the bottom of the valley into a pool, or rush down from the cliff to form a waterfall. The most amazing thing is not the ten steps and one small waterfall, one hundred steps and one big waterfall, but the waterfalls are connected, just like a series of pearls connected in series, it is spectacular.