An archipelago of 18 pristine islands south of Phu Quoc - a paradise for snorkelers and divers. Crystal-clear waters offer visibility exceeding 10 meters, with colorful coral reefs and tropical fish in abundance. Hon Thom is the most visited island, accessible by the world's longest over-sea cable car and home to Sun World amusement park. Smaller islands like Hon Xuong and Hon Dua offer quieter, nearly private beaches. Daily boat tours depart from An Thoi Port, typically visiting 3-4 islands with snorkeling stops and seafood lunch included.