You'll likely spot marine life lining the coral wall at the surface ... with ideal weather conditions most likely in April and May. The Great Blue Hole is located about 60 miles off the coast ...

Moreover, the Great Blue Hole is just a speck amidst the endlessly ... candy-colored corals and vibrant tropical fish, with marine life ranging from microscopic to massive. Even whale sharks ...

The Great Blue Hole is a giant marine sinkhole in the Caribbean off ... But as they reached the 90-meter (295-foot) mark, life started to vanish. Erika Bergman, who was on the expedition ...

The Great Blue Hole is a large marine sinkhole in the Caribbean Sea ... lower than the present day – it started life as a limestone cave but became flooded as the seawater rose.

Also known as the Great Blue Hole, the submarine sinkhole is around ... Blue holes are diverse biological communities full of marine life, including corals, sponges, mollusks, sea turtles, sharks ...

Diving enthusiasts take a plunge into the ocean's depths to discover vibrant marine life and stunning landscapes ...

A 30m-long sediment core from the Great Blue Hole, a marine sinkhole offshore Belize, provides the longest available, continuous, and annually resolved tropical cyclone frequency record.