Introduction to Boiling Pool: Also known as Guoguntan, the water flow here is very fast. It is said that Liu Xiu once ordered boiling water for cooking. Unexpectedly, his pursuers suddenly came to him. In panic, he kicked over a large pot of boiling water, and then a crowd formed. The water waves in the pool are like boiling water. There is a deep depression in the pool under the waterfall, like a stove. Therefore, local people call it Guoguntan.