catalog.dnp.go.th · Official Parks Data
DNP open/close dataset lists Fantasy Reef (Kong Hin Fantasea) in Similan National Park as closed indefinitely.
Dive Spot Guide•
Fantasy Reef
Restricted Similan boulder reef with legacy dive status
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Local operator required
Access depends on Similan park permissions and boat logistics; do not assume ordinary guest access.
West-side Koh Similan legacy reef; plan it as a protected boat-access site with no routine public diving.
About Fantasy Reef
Fantasy Reef is the west-side boulder reef off Koh Similan, known for stacked granite blocks, swim-throughs, and coral-covered slopes that made it a classic Similan stop. It now reads more like a protected legacy site than a normal charter dive, so planning should assume restricted access, boat logistics, and variable current rather than a routine open booking. When conditions and park permissions align, the focus is slow reef touring and controlled buoyancy over the rock garden.
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Research Estimate At Fantasy Reef
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 20m
AccessEasy entry
CoralHealthy coral
Aquatic LifeGreat variety
FacilitiesNo facilities
CurrentModerate current
Where Is Fantasy Reef?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Fantasy Reef Planning Details
Depth range, seasonality, and planning context.
Reported Depth
5m - 40m
Depth Note
Legacy site descriptions place the reef from 5 to 40 m, with most of the dive happening in the 10 to 20 m band.
Best Season
Mid-October to mid-May, matching the Similan operating season.
Typical Conditions
Historic descriptions emphasize boulder formations, swim-throughs, and clear water with currents that are usually mild but can strengthen.
Safety & Access At Fantasy Reef
Hazards, restrictions, and access requirements.
Key Hazards
Restricted accessStrong current
Safety Notes
Public access is restricted and currents can strengthen. Treat the reef as a legacy Similan reference point unless park status is explicitly confirmed.
Access Restrictions
Closed to routine recreational diving; confirm current Similan National Park access rules before planning.
Legal Notes
Protected-area rules apply; do not treat the reef as an open public dive stop.
Local Intel For Fantasy Reef
Community notes to help plan your visit.
Scuba Diving
Legacy scuba reef with broad boulder structure, slow reef touring, and current-aware buoyancy control.
Freediving
Not a freedive target; the site is a boat-access scuba reef with restricted public access.
Snorkeling
Not a snorkel target; the reef is a scuba-focused legacy site with restricted public access.
Wildlife at Fantasy Reef
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Fantasy Reef
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Fantasy Reef
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility20m
Activity
No dive activity logged yet.
