Basses Lighthouse
A historic offshore lighthouse marking a dangerous reef.
adventure
Great Basses Reef
Southern Province
Best Time to Visit: March to April (Very narrow window)
Ideal Duration: 1-2 days
4 Highlights
About Great Basses Reef
Great Basses is arguably the most spectacular dive site in Sri Lanka, accessible only for a few months a year. Located 10km offshore from Kirinda, it features incredible rock formations, underwater caves, and the wreckage of an ancient Mughal silver treasure ship discovered by Arthur C. Clarke. It is a high-energy dive for experienced travelers.
Highlights
Silver Coin Wreck Site
Great Basses Lighthouse
Underwater Sandstone Ridges
Eagle Ray & Shark Sightings
Top Attractions
Treasure Wreck
The site where thousands of silver coins were found in the 1960s.
Local Cuisine
Wild Game CurrySourced from the border of Yala (Kirinda area).
Buffalo CurdA staple for divers recovering from the salt-water exposure.
Cultural Etiquette
Recommended only for experienced (Advanced Open Water) divers
Check weather conditions daily; currents are extremely strong
Hire a boat from Kirinda early in the morning
Seasonal Events
The Calm WindowMarch/AprilThe only time the sea is calm enough for diving at the reef.