10.037°N 104.0188°WAn Thới is a township in Phu Quoc, Vietnam. It is an archipelago located in the Gulf of Thailand, with coordinates of about 9° 50′ north latitude and 104° 05′ east longitude. The archipelago is under the management of Hon Thom commune, Phu Quoc district, Kien Giang province, Vietnam. The waters are clear; and in some places the sea is nearly 30 m deep.[1]