Yushan Island is in Xiangshan County in northeast Zhejiang province, Eastern China. It is the most southeastern island in Xiangshan, located 27 miles from Shipu Town, near Ningbo City. It is situated in the north and south ocean current intersection belt, and is the line basis points of China’s territorial waters. The island's north section is the largest, with a total land area of 2.3 square kilometers.