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Merlin Divers trip page.
Dive Spot Guide•
Koh Bon East
Boat-access sloping reef with leopard sharks and good visibility.
Local operator required
The site is normally reached on Similan or Koh Bon boat trips.
A relaxed Similan-area reef with hard corals, sandy bottom sections, and steady reef life for boat divers.
About Koh Bon East
Koh Bon East is the calmer side of the Koh Bon area, with a sloping reef of hard corals that eases into sand. It is a relaxed boat dive known for good visibility and regular leopard shark sightings on the bottom. Compared with the better-known manta ridge, the east side is more about steady reef scenery, fish life, and an easy rhythm than strong-current drama.
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Research Estimate At Koh Bon East
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 20m
AccessModerate entry effort
CoralHealthy coral
Aquatic LifeGreat variety
FacilitiesBasic facilities
CurrentLight current
Where Is Koh Bon East?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Koh Bon East Planning Details
Depth range, seasonality, and planning context.
Reported Depth
Up to 23m
Depth Note
Boat-access reef with about 11 m average depth and 23 m max depth.
Best Season
Mid-October to mid-May.
Typical Conditions
Clear blue water, mild to moderate movement in season, and a relaxed reef profile on the east side.
Safety & Access At Koh Bon East
Hazards, restrictions, and access requirements.
Safety Notes
Follow the boat briefing, stay close to the reef contour, and keep an eye on conditions if current picks up.
Access Restrictions
Boat access only; plan through a local operator or liveaboard.
Local Intel For Koh Bon East
Community notes to help plan your visit.
Scuba Diving
Generally described as a more relaxed dive compared with nearby highlights.
Wildlife at Koh Bon East
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Koh Bon East
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Koh Bon East
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility20m
Activity
No dive activity logged yet.
