Welcome to Oktavia Dive Center, your gateway to the Andaman Sea and home to the best Similan Islands diving safaris in Thailand.

Located in the peaceful town of Khao Lak some 60 kilometers north of Phuket, we operate our own dedicated Khao Lak liveaboard vessel – MV Oktavia – and provide unforgettable Similan Islands Diving and Snorkel Cruises. ┬áIn addition, Koh Bon, Koh Tachai, and the world famous Richelieu Rock are included in our Similan Diving Safaris.

By following the links through the images below it is easy to explore our website and discover our wonderful Similan Islands liveaboard offers for the coming 2016-2017 Season.