Shark bay is almost unrivaled for its fantastic diving experience among blacktip reef sharks directly from the beach. The other amazing Hin Wong beach only rivals it from within Koh Tao itself. Hin Wong is a large, well-pRotected, horseshoe bay. There are several underwater pinnacles covered in some of the most fertile corals of Koh Tao. The biggest downfall of the spot is tourist crowds, which doesn’t provide you with authentic diving experience. Around these crystal clear waters, you may encounter manta rays, barracudas, and even adult whale sharks. The depth doesn’t exceed 30 meters, and the currents are non-existent during the high season, which makes this spot perfect for beginners. Sail Rock is probably the most iconic diving site located between Koh Tao and Koh Phangan. The waters are apparent and full of life, which attracts massive whale sharks, manta rays, and giant moray eels. The maximum depth is about 18 meters, and at the bottom, you can circle the massive rock filled with colorful reefs. Other popular diving spots include Shark Island, White Rock, Buoyancy World, and Sattakut Wreck.