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Wildlife · Destination Guide

Trat and the Koh Chang Archipelago

Wrecks, coral gardens, and slow-island beach days in Thailand's eastern Gulf

Updated Jan 23, 2026 • 16 sources

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Wildlife In Trat and the Koh Chang Archipelago

Browse the full species list linked to approved dive spots in Trat and the Koh Chang Archipelago.

a fish that is swimming in the water
saltwater-fishes

Barracuda

8 linked spots

green and black fish in body of water
rays

Stingrays

7 linked spots

Green sea turtle ( Chelonia mydas ), Moorea, French Polynesia
turtles

Green Turtle

Chelonia mydas

5 linked spots

Photo of Grouper/Basslets
saltwater-fishes

Grouper/Basslets

5 linked spots

gray snake photography
rays

Moray Eel

5 linked spots

a fish swimming in water
saltwater-fishes

Parrotfish

4 linked spots

Photo of Snapper
saltwater-fishes

Snapper

4 linked spots

a fish that is swimming in some water
saltwater-fishes

Angelfish

2 linked spots

Photo of Jackfish
saltwater-fishes

Jackfish

2 linked spots

Red lionfish (Pterois volitans) near Gilli Banta Island (near Komodo, Indonesia)
saltwater-fishes

Lionfish

2 linked spots

a blue and white fish in an aquarium
saltwater-fishes

Triggerfish

2 linked spots

A moorish idol fish swims in dark water.
saltwater-fishes

Bannerfish

1 linked spots

A fish that is sitting in the sand
saltwater-fishes

Butterfly Fish

1 linked spots

Photo of Garfish uploaded from iNaturalist .
saltwater-fishes

Garfish

Belone belone

1 linked spots

Photo of Guitarfish
rays

Guitarfish

1 linked spots

Photo of Nudibranch
molluscs

Nudibranch

1 linked spots

Photo of Pufferfish
saltwater-fishes

Pufferfish

Tetraodontidae

1 linked spots

Photo of Sweetlips and Grunts
saltwater-fishes

Sweetlips and Grunts

1 linked spots

a whale swimming in the ocean with a lot of fish around it
sharks

Whale Shark

Rhincodon typus

1 linked spots