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Plan + Spots · Destination Guide

Trat And The Koh Chang Archipelago Thailand

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

Updated Jan 23, 2026 • 16 sources

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Featured dive spots for Trat And The Koh Chang Archipelago Thailand

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Hin Ao Yai dive spot

Hin Ao Yai

Reef

Shallow boat-access reef with training zones and mild drift sections.

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AccessModerate entry effort
CoralMixed health
Marine LifeAverage variety
CurrentLight current
Ko Sam Phee Nong (เกาะสามพี่น้อง) dive spot

Ko Sam Phee Nong (เกาะสามพี่น้อง)

Reef

Gentle local island dive with sand slope and scattered coral near Samui.

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AccessModerate entry effort
Banana bay dive spot

Banana bay

Reef

Flexible Trat reef with easy sections and drift potential.

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Hin Gra Dueng Pinnacle (หินกระเดื่อง) dive spot

Hin Gra Dueng Pinnacle (หินกระเดื่อง)

Pinnacle

Rocky Koh Rang pinnacle with murkier water and stingray schools.

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Ko Ma Ping (เกาะมะปริง) dive spot

Ko Ma Ping (เกาะมะปริง)

Muck

Sandy muck-dive bay south of Koh Rang for macro searching.

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Ko Rang Cave (เกาะรังหน้าถ้ำ) dive spot

Ko Rang Cave (เกาะรังหน้าถ้ำ)

Cave

Beginner-friendly Koh Rang site with cliff features and cave-like recesses.

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