Shichahai is a historical and cultural tourist scenic area and a historical and cultural reserve in Beijing. Located in the Xicheng District of the city center, adjacent to the central axis of Beijing, the scenic spot is free to open, the traffic is very convenient, there are many buses and subways can be reached, it is the only open scenic spot in Beijing with open water, and it is also the largest area in Beijing. The most complete historical district, Shichahai includes three waters and adjacent areas of Qianhai, Houhai and Xihai (also known as Jishuitan), which echo the "first three seas", commonly known as "back three seas". Shichahai also writes "ten temples", surrounded by the original ten Buddhist temples, so it is called. Since the Qing Dynasty, it has become a place for fun and summer, one of the scenic spots of Yanjing. There are many ancient buildings in Shicha Seascape, and alleys that can reflect the old Beijing culture.