From above, this almost perfectly circular underwater sinkhole is a deep, dark bullseye amidst ... to know to plan the ...

Narrator: Past the conch graveyard and toward the bottom of the hole, around 120 meters deep ... of Belize that extends 125 meters into the Earth's crust. It's called the Great Blue Hole.

A content creator took it upon himself to drop a drone to the bottom of The Great Blue Hole, located off the coast of Belize.

Plunge into this deep blue hole and you'll discover imposing ancient ... Site in 1996 – along with six other areas surrounding Belize's barrier reef – the Great Blue Hole remains one of ...

A storm, even once it has passed, can leave traces in the ocean that last for thousands of years. These consist of sediment ...

If you're looking to explore the hidden treasures below the surface, underwater cave adventures are as unique as they come ...

Using a sediment core taken from the Great Blue Hole off the coast of the Central American state of Belize, researchers from ...

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 ...