Local Koh Chang and Trat operator context.
Thailand · Trat and the Koh Chang Archipelago
Flexible Trat reef with easy sections and drift potential.
Flexible Trat reef with easy sections and drift potential.
Banana Bay is a Trat-area reef dive with a broad experience range, where gentler sections can suit training and easier sightseeing while other parts of the site can feel more active when the water starts moving. It is best treated as a flexible reef plan with hard coral, some soft coral, and enough fish life to reward divers who match the route to the day’s current.
Site Conditions
Safety Notes
Some sections are suitable for drift diving; plan the dive for current conditions and maintain good buoyancy control around coral.
Access Restrictions
Banana Bay is normally visited by boat with local operators rather than by independent shore entry.
Legal Notes
Trips should follow local operator guidance and any marine-park or reef-protection rules in the Koh Chang archipelago area.
Community notes to help plan your visit.
Scuba Diving
Includes areas suitable for training and other sections suited to drift diving.
Freediving
Freedive use depends heavily on current and surface conditions, so Banana Bay is usually managed more as a scuba site than a casual freedive stop.
Snorkeling
Banana Bay is not always the easiest snorkel site because current-sensitive sections can change the feel of the water quickly.
Last Updated
Research Sources
Local Koh Chang and Trat operator context.
Regional season and access context.
Exact site overview for Banana Bay.

Shallow twin-reef dive on Koh Kood with calm bay access

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