Weizhou Island is located in the middle of Beibu Gulf, bordering Beihai in Guangxi in the north, Leizhou Peninsula in the east, Xieyang Island in the southeast, Hainan Island across the sea in the south and Vietnam in the west.

Weizhou Island is located in the Beibu Gulf in the south of Beihai City, Guangxi Zhuang Autonomous Region. It is the youngest and largest volcanic island in China and one of the top ten most beautiful islands in China. It is now a national 4A-level tourist attraction. 1994 was designated as a provincial tourist resort and China National Geopark. The famous scenic spots on the island are Catholic Church, Sanlaoniang Temple, Rainbow Beach, Dishui Danping, Shiluokou, and? Crocodile mountain park, crater, etc.