Apex Divers

British-run, small-group operation with a genuine focus on quality over volume. Divemasters cover the main dive areas around Koh Lanta, including Koh Haa, Koh Bida, and the deeper Hin Daeng and Hin Muang sites. Marine life at these spots runs to sea turtles, leopard sharks, blacktip reef sharks, and jellyfish depending on conditions. Equipment is well maintained, hotel transfers are included, and meals are provided on the boat. The centre also runs a coral restoration programme. Instructors and divemasters are consistently described as knowledgeable, patient, and attentive whether guests are beginners or experienced divers.