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Dive sites in Koh Samui
4–30 m · 39 signature species
3 dive sites in Koh Samui, from the most talked-about to the most confidential.↓ Map of dive sites in Koh Samui
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3 of 3 sites
Lighthouse Bay →
A sheltered rocky reef slope offering calm conditions and healthy hard coral gardens on the northeast tip of Koh Tao.
Yellowtail barracudaGreen sea turtleHard coral
Max. depth · 22 m
Chumphon Pinnacle →
Chumphon Pinnacle offers an exhilarating advanced dive experience, renowned for its dramatic granite formations, vibrant marine life, and frequent encounters with large pelagic species, including whale sharks.
JackCrabShrimp
Max. depth · 30 m
Shark Island →
Shark Island offers a captivating dive experience with its unique granite formations, vibrant hard coral gardens, and frequent sightings of blacktip reef sharks.
Titan triggerfishYellowtail barracudaBigeye trevally
