#1Ao Leuk
Come for the snorkeling straight off the sand, not for the beach itself, which is small.
This lot leans heavily east coast, with quiet snorkeling bays like Tanote, Haad Sai Daeng and Ao Hin Wong doing most of the work, plus a couple of walk-in coves on the south side. Ao Leuk takes top spot on sheer weight of reviews, though Sairee is the one for anyone who wants a bar and a sunset rather than solitude. Ranked by Google rating, with review numbers breaking the ties.
#1Come for the snorkeling straight off the sand, not for the beach itself, which is small.
#2A secluded bay on Koh Tao's east coast, popular with snorkelers and divers for its clear waters.
#3A small, calm-water cove for swimming and snorkeling, best treated as a half-day escape from the busier sands.
#4A quiet natural bay on Koh Samui offering snorkeling, soft corals, sea turtles, and the chance to spot small sharks.
#5A secluded red-sand beach on Koh Tao's east coast, popular for snorkeling and peaceful swimming.
#6Koh Tao's longest and liveliest beach, perfect for swimming, diving, and beachfront dining.
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#7Secluded beach & snorkeling spot with a tiny bar (entrance fee required).
#8A quietly beautiful beach on Koh Tao, ideal for those seeking calm waters and a relaxed atmosphere.
#9A scenic coastal trail on Koh Tao connecting a free beach to the calm, sheltered waters of Shark Bay.