Beizhen Temple is the mountain temple of Yiwulu Mountain. There is a temple at the foot of the mountain, which was built in the Jin Dynasty. According to the inscription, the existing Beizhen Temple was basically rebuilt and expanded in the 19th year of Yongle (142 1) and the 8th year of Hongzhi (1495). Beizhen Temple is large in scale, with a width of 109 meters from east to west and a length of 240 meters from north to south. The buildings in the temple are arranged from the foot of the mountain to the top of the mountain. The main buildings in the temple are Yuxiang Hall, Daxiong Hall, Dressing Hall, Neixiang Hall and Sleeping Hall, which are built on the I-shaped high platform. There are stone archway, mountain gate, Shenma gate, bell and drum tower and other buildings in front of the five halls, followed by Xianrenyan and Cui Yun Screen. There are five halls in the Royal Fragrant Hall, where the imperial books of Chen Fang's court and the incense wax for royal sacrifice are provided. Behind Yuxiang Temple is Daxiong Hall, which is the symmetrical center of the whole building in the temple and the largest building in the temple. The main hall is 23.4 meters wide, with seven rooms wide and five rooms deep, which is the place for holding the ceremony of sweeping. The main hall is a resting-hill-style wooden frame structure, with blue bricks around the temple walls, green glazed tiles on the roof, carved beams and painted buildings, and red purlins; There are 32 portraits of famous civil servants and military commanders from the Han Dynasty to the Ming Dynasty painted on the wall, each with vivid expressions and still bright colors. There is a clay sculpture of "Northern Town Mountain God" in the temple. In the center of the hall hangs a bronze plaque inscribed by Emperor Qianlong of the Qing Dynasty, "Shi Gan Qushen". There are three dressing rooms behind the main hall, where ancestors change clothes before entering the main hall to worship. Then there are three inner incense halls, where local officials' sacrifices and incense are stored. The last bedroom is the inner residence of the mountain god, so it is second only to the main hall in scale. The imperial plaque "Yu Cong Qijia" presented by Emperor Kangxi of Qing Dynasty hangs in the middle of the temple eyebrow, and there is a white stone fence around the main hall. There are also 56 stone tablets in the Yuan, Ming and Qing Dynasties, including the stone tablet of Dade, Huang Qing, Yanyou, Shunzhi and Zheng Zhi in the Yuan Dynasty 12, the stone tablet of Yongle, Chenghua, Hongzhi, Zhengde, Qin Long and Wanli in the Ming Dynasty 16, and the stone tablet of Kangxi in the Qing Dynasty.