divezone.net · Community
Community dive-site page with access and season notes.
Terumbu Tiga / Three Rocks
Perhentian boulder dive with swim-throughs and reef life.
Scuba DivingBoatAdvanced10m - 25m
Reef
Terumbu Tiga is a Perhentian boulder site with swim-throughs, boat access, and enough structure to reward buoyancy control.
About Terumbu Tiga / Three Rocks
Terumbu Tiga / Three Rocks is a signature Perhentian boulder site made of three huge rock towers and smaller blocks, with caverns, swim-throughs, soft corals, and a strong mix of reef fish. It suits divers who want structure and overhead-style passages more than a flat reef, and it rewards slow, careful movement across the rocks.
Safety & Access
Site Conditions
Overhead environment
Safety Notes
Treat the swim-throughs as overhead environments, and keep your route, gas, and exit plan conservative.
Access Restrictions
The caverns and swim-throughs call for certification and disciplined buoyancy, so this is not a casual first-dive site.
Legal Notes
Stay within your certification and follow local dive-operator guidance through the overhead sections.
Where Is Terumbu Tiga / Three Rocks?
Featured Operators
Loading local operators…
Local Intel For Terumbu Tiga / Three Rocks
Community notes to help plan your visit.
Scuba Diving
The main attraction is the maze of boulders, swim-throughs, and sheltered pockets that make it a buoyancy-control dive.
Freediving
Not ideal for freediving because the site is built around boulders, caverns, and swim-throughs.
Snorkeling
Snorkeling can work only on the calmest shallows, but the site is much better as a scuba dive.
Wildlife at Terumbu Tiga / Three Rocks
Species commonly reported at this site, with direct links into their wildlife guides.
Research Estimate At Terumbu Tiga / Three Rocks
Conservative baseline from public research. No community dives logged yet.
Avg. Visibility15m
Access3/5 · Moderate entry effort
Coral4/5 · Healthy coral
Aquatic Life5/5 · Exceptional variety
Facilities3/5 · Basic facilities
Crowd / PopularityQuite busy
CurrentLight current
SurgeLight surge
