Koh Surin Marine National Park

The Koh Surin Marine National Park is located 85 km north of the Similan Islands and 80 km west of Ranong. The Surin Islands themselves are not too impressive for diving, but the two islands between Similan and Surin, called Koh Bon & Koh Tachai are absolutely fantastic dive sites offering just about everything divers can wish for. These two spots are hard to top but the Richelieu Rock is capable in doing so, one of the, if not the best dive site in the Kingdom.

Koh Surin