Sensui Dive Center

Chumphon-based PADI dive centre (Sensui Diving Specialist Co., Ltd.) on the mainland coast, offering courses from Bubblemaker and Discover Scuba to Divemaster and day trips to the reefs, small islands and wrecks of the Chumphon coast; PADI Travel listings for its Mu Ko Chumphon trips include the bird's-nest islands and the HTMS Prab wreck. Its site also has a Koh Tao section.