Introduction to the Fourth Bridge of Misty Rain: The Fourth Bridge of Misty Rain is located to the east of Xiaohong Bridge. Whenever "the mountains are so beautiful and the rain is so strange", standing on this building, you can see four Chunbo Bridge, Dahong Bridge, Changchun Bridge and Lotus Bridge with different colors and shapes, some far away and some near. There are thick and light, high and low, very beautiful.