Ocean Sound Dive + Yoga is a boutique PADI dive school on Koh Tao, operating since 2011 and LGBTQ+-friendly. It focuses on entry-level scuba certification taught by a hand-picked instructor team, with small-group fun dives to Koh Tao's reefs, pinnacles and a wreck, plus yoga to round out the island lifestyle. Courses run daily and include a non-certifying Try Scuba experience, PADI Open Water and Advanced Open Water, and a Scuba Review for divers returning after a year or more out of the water.