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The Great Blue Hole
About this Dive Site
Description
The Great Blue Hole, a UNESCO World Heritage site within Lighthouse Reef Atoll, is an iconic geological marvel. This massive underwater sinkhole plunges to incredible depths, revealing ancient stalactites and stalagmites that whisper tales of a bygone era, making it a truly unforgettable dive for experienced adventurers.
Best Time to Dive
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 28°C | 28°C | 29°C | 29°C | 30°C | 30°C | 30°C | 30°C | 30°C | 29°C | 29°C | 28°C |
Peak Season
January, February, March, April, October, November, December, May, June, September
Jan
Exceptional visibility, famous for the Great Blue Hole. Whale shark sightings possible.
Feb
Prime time for the Great Blue Hole, excellent visibility for all dives.
Mar
Peak whale shark season, incredible visibility at the Blue Hole.
Apr
End of whale shark season, still outstanding visibility.
More monthly highlights
May
Warmer waters, good for seeing reef sharks and turtles.
Jun
Turtle mating season, vibrant coral life.
Jul
Rainy season can affect visibility, but reef dives remain rewarding.
Aug
Potential for plankton blooms, good for macro photography.
Sep
Visibility starts to improve as rainy season ends.
Oct
Manta ray season begins, excellent visibility for the Blue Hole.
Nov
Peak manta ray season, ideal conditions for exploring the atoll.
Dec
Continued manta ray sightings, superb visibility.
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