Scuba diving Phuket: When considering a dive tours from Phuket Thailand, many divers think of the Similan Islands in the northern Andaman Sea, but scuba divers found that the southern islands have just as much to offer. Sloping coral reefs, clifflike vertical walls, submerged pinnacles, caverns and dramatic swim-throughs in the south teemed with life. Abundant cleaning stations offered opportunities to interact with creatures great and small. Diverse schools of fish orchestrated visual symphonies of flow and function amid dramatic underwater topography. Anemone Reef and Shark Point dive sites are collectively known to rival the Similans in term of scuba diving interests.