This 16-island archipelago lies around 40 kilometers west of Ha Tien in the Gulf of Thailand. The major island, Phu Quoc, is 48 kilometers long and covers an area of 1,320 square kilometers. Phu Quoc Island boasts lush tropical forest and mountain zones. The island is perfect for tourists with its unspoiled beaches. There are many activities to take advantage of including swimming, snorkeling, and fishing.