Dive Sites

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915 dive sites worldwide · Page 46 of 51

reef

Koh Rang Marine Park

Koh Chang · Gulf of Thailand · Thailand

Pristine uninhabited island in Mu Koh Chang National Marine Park with some of eastern Thailand's healthiest coral reefs and crystal-clear shallow waters.

Depth20m
Levelbeginner
Entryboat
Currentmild
No ratings yet
Open
reef

Sail Rock

Koh Phangan · Gulf of Thailand · Thailand

Granite pinnacle rising from 40 m to above the surface. Vertical chimney swim-through and whale shark hotspot.

Depth40m
Levelintermediate
Entryboat
Currentmoderate
No ratings yet
Open
reef

Sattahip Naval Base Reef

Sattahip · Gulf of Thailand · Thailand

Military-restricted waters near the Royal Thai Navy base harbor some of the upper Gulf's healthiest reefs, accessible only through authorized dive operators.

Depth22m
Levelintermediate
Entryboat
Currentmild
No ratings yet
Open
reef

White Rock

Koh Tao · Gulf of Thailand · Thailand

Koh Tao's most popular dive site. Two rock formations with sandy channel between. Night dive favorite.

Depth22m
Levelbeginner
Entryboat
Currentmild
No ratings yet
Open
wall

Bida Nok

Koh Phi Phi · Krabi · Thailand

A dramatic limestone island south of Phi Phi with sheer walls plunging to 28 metres, famous for leopard sharks resting on sandy ledges and dense fields of sea fans on its vertical faces.

Depth28m
Levelintermediate
Entryboat
Currentmild
No ratings yet
Open
reef

Koh Haa Lagoon

Koh Lanta · Krabi · Thailand

A sheltered lagoon enclosed by five limestone islets south of Koh Lanta, offering caverns, swim-throughs, and pristine coral walls in crystal-clear Andaman Sea water with reliable year-round visibility.

Depth25m
Levelintermediate
Entryboat
Currentmild
No ratings yet
Open
pinnacle

Hin Bida

Ao Nang · Krabi Province · Thailand

A submerged limestone pinnacle south of Phi Phi Islands renowned for blacktip reef sharks, leopard sharks, and vibrant soft coral gardens.

Depth28m
Levelintermediate
Entryboat
Currentmoderate
No ratings yet
Open
pinnacle

Hin Daeng

Koh Lanta · Krabi Province · Thailand

A submerged red-coral pinnacle rising from the depths of the Andaman Sea south of Koh Lanta, famous for manta ray cleaning stations, whale shark sightings, and walls carpeted in crimson soft coral that give the site its name.

Depth60m
Leveladvanced
Entryboat
Currentstrong
No ratings yet
Open
reef

East of Eden

Khao Lak · Phang Nga · Thailand

A spectacular sloping coral garden on the sheltered eastern side of Similan Island 7, known for pristine hard coral formations, enormous barrel sponges, and one of Thailand's healthiest reef ecosystems.

Depth30m
Levelintermediate
Entryboat
Currentmild
No ratings yet
Open
pinnacle

Koh Bon West Ridge

Khao Lak · Phang Nga · Thailand

A current-battered granite ridge on the western face of Koh Bon where manta rays visit cleaning stations year-round and the exposed position attracts pelagic visitors from the Andaman Sea's deep water.

Depth40m
Leveladvanced
Entryboat
Currentstrong
No ratings yet
Open
reef

Surin Islands

Khao Lak · Phang Nga · Thailand

A pristine national marine park 55 km offshore with granite boulders, healthy hard corals, and some of the clearest water in the Andaman Sea.

Depth30m
Levelall-levels
Entryboat
Currentmild
No ratings yet
Open
reef

Torinla Bay

Khao Lak · Phang Nga · Thailand

A pristine coral bay in the Surin Islands marine park where Moken sea gypsy knowledge guides divers to hidden reef gardens, sea turtle nesting grounds, and some of Thailand's healthiest shallow coral formations.

Depth22m
Levelbeginner
Entryboat
Currentmild
No ratings yet
Open
wreck

Boonsung Wreck

Khao Lak · Phang Nga Province · Thailand

A collapsed tin-mining dredger off Khao Lak that has become an artificial reef teeming with seahorses, ghost pipefish, and macro critters.

Depth22m
Levelbeginner
Entryboat
Currentmild
No ratings yet
Open
pinnacle

Anemone Reef

Phuket · Phuket · Thailand

A fully submerged limestone pinnacle blanketed in colorful anemones and soft corals, notorious for sinking the King Cruiser ferry in 1997.

Depth28m
Levelintermediate
Entryboat
Currentmoderate
No ratings yet
Open
wreck

King Cruiser Wreck

Phuket · Phuket · Thailand

A large passenger ferry resting upright in 32 meters of water between Phuket and Phi Phi, now a thriving artificial reef.

Depth32m
Levelintermediate
Entryboat
Currentmoderate
No ratings yet
Open
wall

Koh Dok Mai

Phuket · Phuket · Thailand

A dramatic limestone island with sheer underwater walls, caves, and crevices teeming with seahorses, ghost pipefish, and colorful nudibranch.

Depth25m
Levelall-levels
Entryboat
Currentmild
No ratings yet
Open
reef

Racha Yai Bay 1

Phuket · Phuket · Thailand

A gently sloping hard coral reef in the main bay of Racha Yai Island, known for crystal-clear water, resident turtles, and thriving staghorn coral gardens ideal for all experience levels.

Depth25m
Levelbeginner
Entryboat
Currentmild
No ratings yet
Open
pinnacle

Shark Point (Hin Musang)

Phuket · Phuket · Thailand

Three submerged limestone pinnacles between Phuket and Phi Phi covered in soft corals and famous for leopard shark sightings year-round.

Depth24m
Levelintermediate
Entryboat
Currentmoderate
No ratings yet
Open

About the dive sites catalog

The DiveOne dive sites catalog includes reefs, wrecks, walls, caves and drift dive locations across major dive destinations. Each location includes depth, conditions, environment type and skill requirements to help you plan safely.

Browse by country, region or dive type. Use filters to find suitable sites for your experience level. Detailed pages include conditions, entry type, skill requirements and nearby alternatives.

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