This extremely popular tour, in a one-day package, is designed to see the four most famous islands of the Trang Province at Sea. Arrive at Ko Chuek, snorkel among colourful, soft, living corals. Visit Ko Mook, swim through the darkness and experience a uniquely different world of Emerald Cave. Departure to Ko Kradan and enjoy lunch, free time for relaxing and sunbathing on the beach. Leave to snorkelling at the last point at Ko Ngai.