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Plan + Spots · Destination Guide

Krabi (Ao Nang and Railay)

Limestone cliffs above, Andaman reefs below: base in Ao Nang and Railay

Updated Jan 23, 2026 • 18 sources

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Signature sites

Featured dive spots for Krabi (Ao Nang and Railay)

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Ao Nui dive spot

Ao Nui

ReefWall

Ao Nui is a sheltered Phi Phi reef with a mini wall.

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Visibility17 m
AccessSimple entry
CoralHealthy coral
Marine LifeGreat variety
FacilitiesBasic facilities
CrowdFew visitors
CurrentLight current
SurgeLight surge
Bida Nok Deep Site dive spot

Bida Nok Deep Site

DeepReef

Deep limestone wall with swim-throughs and coral formations.

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Visibility10 m
AccessModerate entry effort
CoralHealthy coral
Marine LifeExceptional variety
FacilitiesBasic facilities
CrowdQuite busy
CurrentModerate current
SurgeFlat calm
Garang Heang/Hin Klai dive spot

Garang Heang/Hin Klai

PinnacleReef

Garang Heang/Hin Klai is a sharky Phi Phi pinnacle.

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Visibility15 m
AccessModerate entry effort
CoralPristine, vibrant coral
Marine LifeGreat variety
FacilitiesLimited facilities
CrowdFew visitors
CurrentStrong current
SurgeLight surge
Hin Dot dive spot

Hin Dot

PinnacleReef

Hin Dot is a multi-level Phi Phi pinnacle with fish action.

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Visibility10 m
AccessModerate entry effort
CoralHealthy coral
Marine LifeExceptional variety
FacilitiesBasic facilities
CrowdFew visitors
CurrentStrong current
SurgeLight surge
King Cruiser Wreck dive spot

King Cruiser Wreck

DeepWreck

Boat-access ferry wreck on sand for experienced divers.

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Koh Bida Nai dive spot

Koh Bida Nai

Reef

Popular Phi Phi limestone reef with coral gardens, sharks, and turtle sightings.

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Visibility15 m
AccessModerate entry effort
CoralHealthy coral
Marine LifeGreat variety
FacilitiesBasic facilities
CrowdQuite busy
CurrentModerate current