Koh Tao Thailand Diving Guide | DiveJourney.
Offshore Koh Tao pinnacle with fish schools and whale sharks.
Offshore Koh Tao pinnacle with fish schools and whale sharks.
Save it, log a dive, or explore nearby on the map.
Save it to come back later
Chumphon Pinnacle is an offshore Koh Tao pinnacle reached by boat, with a steep main rock that attracts schools of fish and seasonal pelagic visitors. Strong current and open-water exposure make it a more advanced site, but the top of the structure still delivers classic pinnacle scenery and heavy fish action.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
14m - 45m
Depth Note
The main pinnacle shallows to around 14 m, while the deeper base runs to about 45 m.
Best Season
March to October
Typical Conditions
Offshore pinnacle diving with strong current, seasonally very clear water, and large-school or pelagic action around the main rock.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Stay within training limits, keep buoyancy tight, and plan gas carefully because the deeper sections and current are a defining part of the site.
Access Restrictions
Boat access only from Koh Tao; offshore trips depend on weather and supervision.
Legal Notes
Use licensed operators, follow boat briefings, and treat whale-shark encounters as pass-by sightings rather than targets.
Community notes to help plan your visit.
Scuba Diving
Best for intermediate-to-advanced scuba divers comfortable with open-water current and deeper slopes.
Freediving
Freediving is only a niche use case on the shallow crest; the site is primarily a scuba pinnacle.
Snorkeling
Not a practical snorkel site; the main features are offshore and below the surface.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Koh Tao Thailand Diving Guide | DiveJourney.
Isla Tortuga Divers Chumphon Pinnacle page.
Thailand Vloggers Koh Tao diving guide.
SCUBADOO Koh Tao dive-sites page.
SEA Undersea Koh Tao dive-sites guide.
Thailand Diving Koh Tao dive sites PDF.
Know this site? Improve Spot Details.

Boat-access Koh Tao pinnacle with a swim-through cave.

Boat-access artificial-reef wreck with clear reference points.

Rocky pinnacle with swim-throughs and caves.

Artificial-reef training site for buoyancy practice.

Deep Koh Tao pinnacle with granite drop-off and fish life.

Shallow Koh Nang Yuan coral garden for easy dives and snorkeling.