Founded in 2003, Khao Lak Scuba Adventures is a leading SSI dive operator running the custom-designed Manta Queen liveaboard fleet to the Similan and Surin Islands, including sites such as Koh Bon, Koh Tachai, Richelieu Rock and Boonsung Wreck. The center is an officially partnered SSI Dive Center offering the full range of SSI courses from Try Scuba through Open Water, specialty and professional levels, with a multilingual team of dive professionals and over 20,000 divers served.