Sanpo Temple, also known as Houtian Palace, is located in the Crocodile Mountain Scenic Area of Nanwan, Weizhou Island, Haicheng District, Beihai City. It uses sea caves as natural barriers and cleverly combines temples and caves. It highly embodies the culture of Weizhou people. Labor wisdom. The temple was built in the third year of Qianlong’s reign in the Qing Dynasty. The name Sanpo Temple is said to be another name for the A-Ma Temple in Fujian and the Mazu Temple in Taiwan. In the temple, incense is constantly burning, and there is an endless stream of people worshiping and asking for fortune-telling. Outside the courtyard, there are lush flowers and trees, crisscrossed rocks and winding paths. Under the green shade on the side of the temple, there are several fairy wells with springs constantly overflowing. The water in the wells is sweet, refreshing, and has the effect of cooling and detoxifying. Sanpo Temple is a key cultural relic protection unit in Beihai City and one of the famous attractions on Weizhou Island, attracting many tourists to visit and pray.