Andaman Scub

Similan Islands, Thailand

Andaman Scub operates out of the Similan Islands, focusing on day trips to the area's granite boulder sites and coral reefs. They're a solid pick for divers wanting to maximise their time around the Similans, especially if you're comfortable with a no-frills setup and just want to get in the water. Expect straightforward diving, good for those who value location over extensive facilities.