Plan + Spots · Destination Guide
Khao Lak Similan Islands Thailand
A calm beach base for Similan boulders, Surin reefs, and Richelieu Rock
Updated Jan 23, 2026 • 12 sources
Signature sites
Featured dive spots for Khao Lak Similan Islands Thailand
Use the map and cards to compare where to dive first.

Elephant Head Rock
PinnacleReef
Advanced Similan granite pinnacle with channels, surge, and pelagic action.
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Visibility20 m
AccessChallenging entry effort
CoralMixed health
Marine LifeGreat variety
CurrentStrong current
SurgeModerate surge

Deep Six
Reef
A deeperfeeling Similan pinnacle with ledges and potential current, best when you want more structure and fewer snorkel crowds.
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Three Trees
Reef
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