Sri Lanka · Great Basses Reef
Caves of Light
Best time to dive
Season varies - confirm locally
What you might see
- BarracudaLikely
- Moray eelLikely
- NudibranchLikely
- Sea turtleLikely
Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.
Certification & difficulty
Advanced Open Water - advanced conditions (currents/depth); dive within your training.
Snorkelling
Not a snorkel site - No - surge caves
Safety notes
Remote, exposed reefs with strong currents and a very short annual weather window - experienced divers on organised expeditions only; strong surge in the caves
Permits & fees
Boat dive via local operators; no separate diver permit fee documented
Permits and operators change - confirm before booking.
Location
Nearest hub: Kirinda/Yala
This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.