Gaolan Island () is an island in Zhuhai, Guangdong, China. It spans an area of 34.39 km2 and has a coastline of 34.9 km. The island is famous for its beaches and rock paintings, dating to the Late Neolithic. It is located about 50 kilometers southwest of Zhuhai city. References Islands of Zhuhai Late Neolithic Populated places in China Islands of China