Phu Quoc is the largest island in Vietnam. Located in the Gulf of Thailand, the island city of Phu Quoc includes the island proper and 21 smaller islets. Duong Dong ward is located on the west coast, and is also the administrative and largest town on the island. The other ward is An Thoi on the southern tip of the island. There are plenty of luxurious resorts, funky bars, and quaint cafes along the southern coastline.