Just off the coast of Phuket is a magnificent island called Khai Nok, the small gem of white-sand beaches and tree-covered rocks, surrounded by clear, turquoise water.
More than twelve types of colorful tropical fishes can be found in the emerald water of Koh Khai Nok; Used to human presence in the waters, the fish are not afraid anymore and you may be able to swim among shoals of striped tropical fishes.