Hengqin is located in the southern part of Zhuhai city in Guangdong province, just across the Macao Special Administrative Region. The total area of the cooperation zone will be about 106 square km, according to the plan.

横琴地处广东省珠海市南端，与澳门特别行政区一水一桥之隔，合作区总面积约106平方公里。