Pattaya & Sattahip

Surprisingly good wreck diving within easy reach of Bangkok. Multiple decommissioned naval vessels and the legendary WWII Hardeep wreck.

12 dive sites Best season: Nov–May 1 Island reef 5 Reefs 4 Wrecks 1 Wall 1 Pinnacle

Koh Larn

Intermediate

Pattaya's Island Escape

3–22m

island reef

Barracuda Groupers Nudibranchs Seahorses

Koh Sak

Beginner

Horseshoe Island

3–30m

reef

Reef Fish Nudibranchs Moray Eels Seahorses

Koh Krok

Beginner

Tiny Island Charm

3–12m

reef

Anemonefish Parrotfish Reef Fish

HTMS Khram

Advanced Signature

The Big Navy Wreck

15–30m

wreck

Batfish Barracuda Groupers Lionfish Nudibranchs

HTMS Kut

Advanced

Sister Ship Down

14–30m

wreck

Batfish Groupers Lionfish Barracuda

HTMS Mataphon

Intermediate

Shallow Wreck Explorer

12–23m

wreck

Groupers Lionfish Porcupinefish Nudibranchs

Koh Rin

Beginner

Pattaya's Best Reef

5–22m

reef

Sea Turtles Barracuda Groupers Triggerfish

Koh Phai (Bamboo Island)

Beginner

Bamboo Island Reef

3–26m

reef

Barracuda Groupers Reef Fish Nudibranchs

Koh Man Wichai

Advanced

The Vertical Wall

8–25m

wall

Barracuda Trevally Groupers Soft Corals

SS Suddhadib / Hardeep

Advanced Signature

WWII Combat Wreck

26–28m

wreck

Groupers Barracuda Lionfish Soft Corals

Koh Khram Yai & Noi

Intermediate

Military Island Reefs

4–30m

reef

Sea Turtles Barracuda Reef Fish Nudibranchs

Hin Yai

Advanced

Pattaya's Deep Pinnacle

15–30m

pinnacle

Barracuda Trevally Groupers

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