Like a pinprick piercing the azure Caribbean Sea, the Great Blue Hole is as mysterious as it is mesmerizing. From above, this almost perfectly circular underwater sinkhole is a deep, dark bullseye ...

From the air, it looks like an ink spill in turquoise water, a perfect circle that seems to drop straight into the planet.

There’s a spot in the ocean that looks like a portal to another world. The Great Blue Hole, about 43 miles off the mainland of Belize, is a giant sinkhole near the center of Lighthouse Reef. The ...

Around the world are deep holes in otherwise shallow waters, the most famous is the Great Blue Hole in Belize, but we've ...

Plunge into this deep blue hole and you'll discover imposing ancient stalactites (calcium deposits resembling icicles) and coral fringe. Declared a UNESCO World Heritage Site in 1996 – along with six ...

Off the coast of Belize, in the Caribbean Sea, lies a captivating natural wonder familiar to any nature photography ...

Virgin billionaire Richard Branson joined a new mission to solve one of the most captivating mysteries of the ocean – what lies at the bottom of the Great Blue Hole in Belize? The Great Blue Hole in ...

The "Great Blue Hole" couldn't be a more fitting name for the underwater sinkhole off the coast of Belize. The circular site, which can be viewed from space, has become a bucket-list destination for ...

The Belize Barrier Reef is 10,000 years old, and it’s the second-largest barrier reef in the world and the longest barrier reef system in the Northern Hemisphere. It extends the full length of the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. BELIZE. – A team of scientists — including ...