Surrounded entirely by the warm waters of the Indian Ocean, Sri Lanka is a haven for underwater exploration. Whether you prefer snorkeling in the ocean alongside schools of tropical fish or simply observing the vibrant scene from the surface through a mask and snorkel, this island has it all. You can explore exotic fish, kaleidoscopic coral reefs, mystical underwater landscapes, and historic shipwrecks at several easily accessible locations along Sri Lanka's south and west coasts.

Trincomalee, or "Trinco," located on the northeast coast, is a prime ecotourism destination with some of the country’s most stunning beaches, like Uppuveli and Nilaveli. These fine white-sand beaches with crystal-clear waters create an irresistible combination for beach lovers. Just a short boat ride from Nilaveli beach, Pigeon Island offers an ideal site for snorkeling. The crystal-clear water and white sand at Pigeon Island provide a breathtaking underwater experience, showcasing the stunning beauty beneath the surface.