Scuba Diving Around Ko Pha Ngan
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Things to do · Destination Guide
Base on Koh Phangan for Sail Rock big-fish dives, Koh Ma snorkel days, and jungle-to-beach downtime
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Koh Phangan is a convenient base for boat diving in the Gulf of Thailand, with regular day trips to Sail Rock and (in calm periods) longer runs to Koh Tao pinnacles and wrecks. PADI-affiliated shops around Thong Sala, Baan Tai, and Haad Yao commonly bundle transfers, equipment, and lunch, so you can stay in one place while still diving the region's headline sites.
The Gulf's marquee pinnacle: structure runs from about 40 m to the surface, with a chimney swimthrough that divers often enter around 6 m and exit around 18 m.
A multipinnacle reef (Koh Tao area) typically dived between 5 m and 30 m, often with wideangle schools when visibility stretches toward 30 m.
A large granite pinnacle complex (Koh Tao area) with the top around 14 m and deeper sections that can push past 30 m; known for schooling fish and occasional whaleshark encounters.
A 48 m naval vessel turned artificial reef near Koh Tao, with a maximum depth around 35 m and upper structure near 18 m.
Shoreaccess reef off Mae Haad that starts shallow for snorkelers and slopes deeper for divers, making it ideal for refreshers, training dives, and mellow afternoon profiles.
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