sanookscuba.com · Dive Directory
Site depth, visibility, current, and reef-fish summary.
Chinese Wall
Chinese Wall is a Similan wall dive with sheltered shallows and reef life.
Scuba DivingBoatIntermediate5m - 30m
Wall
Boat-access wall site on Similan Island 4 with boulder shelter, variable current, and rich reef life.
About Chinese Wall
Chinese Wall is a Similan wall dive on the south tip of Island 4, built from a long line of granite boulders that begins in the shallows and drops into deeper water. The site rewards a controlled boat drop, a mooring-line or boulder-line descent, and staying close to the wall when current starts to build. Expect a classic Andaman reef profile with swim-throughs, overhangs, hard and soft corals, sea fans, and a mix of current-tolerant reef life.
Safety & Access
Site Conditions
Overhead environmentStrong current
Safety Notes
Currents may be present at depth; use the shallow rocky areas for shelter when needed.
Access Restrictions
Access is seasonal because the national park closes during the monsoon months, and dives are run from boats or liveaboards.
Legal Notes
Dive only during the park's open season and follow park rules, boat captain guidance, and mooring-line procedures.
Where Is Chinese Wall?
Featured Operators
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Local Intel For Chinese Wall
Community notes to help plan your visit.
Scuba Diving
A mooring-line wall dive with sheltered boulder pockets, deeper water off the south tip, and current to watch at depth.
Freediving
Not a casual freedive site; the wall and current make it better suited to scuba and controlled descent.
Snorkeling
Snorkeling is limited to the sheltered bay and shallower rocks on calm days; the wall itself is a scuba dive.
Wildlife at Chinese Wall
Species commonly reported at this site, with direct links into their wildlife guides.
Research Estimate At Chinese Wall
Conservative baseline from public research. No community dives logged yet.
Avg. Visibility24m
Access2/5 · Challenging entry effort
Coral4/5 · Healthy coral
Aquatic Life5/5 · Exceptional variety
Facilities1/5 · No facilities
Crowd / PopularityVery quiet
CurrentLight current
SurgeLight surge
