Cat Ba Island is the largest of the 367 islands spanning 260 square kilometre that comprise the Cat Ba Archipelago, which makes up the southeastern edge of Lan Ha Bay in Northern Vietnam. Cat Ba island has a surface area of 285 square kilometre and maintains the dramatic and rugged features of Ha Long Bay.

Cat Ba Island is one of the most stunning and diverse destinations in Vietnam. Located in the Gulf of Tonkin, it is the largest island in the World Natural Heritage Site of Halong Bay. Cat Ba Island boasts a pristine beauty of forests, sea, mountains, hills, beaches, caves and villages, offering plenty of opportunities for adventure, relaxation and cultural exploration.

Cat Ba Island was honored with the title “Pearl Island” as its natural beauty and biodiversity. It’s now a famous tourism site that attracts thousands of tourists each year. Several resorts, restaurants have been built on the island to meet the demand of tourists. Coming to Cat Ba Island, tourists can enjoy beautiful natural scenery of sea and island. There are many fun activities on the island such as beaching, snorkeling to gaze pristine coral reefs, cycling, visiting Cat Ba National Park and Viet Hai fishing village, etc. Cat Ba Island really is the paradise of relaxation in the Gulf of Tonkin.