As the crew started, they found the usual suspects: reef sharks, turtles, and giant ... coast of Belize that extends 125 meters into the Earth's crust. It's called the Great Blue Hole.

And so, when Richard Branson and a team of scientists took a submersible down to the bottom of Belize’s iconic Giant Blue Hole, they were braced for some truly extraordinary sights. The Blue ...

Declared a UNESCO World Heritage Site in 1996 – along with six other areas surrounding Belize's barrier reef – the Great Blue Hole remains one of the world's most distinguished scuba sites.

A 30-meter sediment core from Belize's Great Blue Hole reveals 5,700 years of hurricane history, showing a sharp rise in ...

close to the border with Belize. Blue holes are underwater sink holes, with several having already been found and explored around the world. The giant blue hole was originally discovered two years ...