Introduction to Bijia Mountain: At the entrance of Xiyuan Gorge, there is a small mountain standing tall on the ground. Its peaks are three tripods, which are very similar to Bijia Mountain, so it is also called Bijia Mountain. It separates the east and west sources like a painted screen. Legend has it that the painter from Tiantian, who admired the beautiful Wuxie landscape, often came here to paint and practice skills. Since he had no place to put his pen, he built a frame here with stones.