All-level underwater park description
Managed shallow coral park off Sattahip for easy snorkeling.
Managed shallow coral park off Sattahip for easy snorkeling.
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Boat access and park entry are managed, so local trip timing matters.
Koh Kham is a protected underwater park off Sattahip with shallow coral gardens, clear water, and easy snorkeling that also works for beginner scuba. It is a managed Red Sea-style park where the appeal is color, shallow structure, and calm-water access rather than depth or drift. Visitors come for the compact coral reef, relaxed conditions, and the fact that the site is set up for low-stress day trips.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
3m+
Depth Note
Shallow coral park with reef and sand from about 3m to 15m.
Best Season
Year-round, with the calmest water on settled days.
Typical Conditions
Shallow coral park, clear water, sandy patches, and a managed visitor environment that suits easy snorkeling and beginner scuba.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Use the official access route, keep off the coral, and treat the site as a managed park rather than an open beach swim.
Access Restrictions
Royal Thai Navy access rules apply and visitor numbers are capped. Overnight stays are not allowed.
Legal Notes
Follow navy access rules and site entry procedures for Ko Kham Underwater Park.
Community notes to help plan your visit.
Scuba Diving
Described as suitable for divers of all abilities.
Freediving
Possible in shallow calm water, but the site is mainly a snorkel and beginner scuba park.
Snorkeling
Snorkeling is one of the main reasons to visit, with clear water and coral close to 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
All-level underwater park description
Depth, navy control, and reef structure details
Island location and coral condition notes
Official underwater park and snorkeling context
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