Introduction to the palace ruins: The palace ruins are located at the foot of Peiwei Mountain and at the origin of the Si River. The palace was first built in 1684 (the 23rd year of Emperor Kangxi of the Qing Dynasty) and rebuilt in 1957 (the 21st year of Emperor Qianlong). Facing south, covering an area of ​​24,298 square meters (excluding Wen, Wu, and Imperial Bridges), it is a classical garden-style building complex with a total of 114 pavilions and palaces. Eight scenes of bridges and palaces, etc.