Narrator: There's a massive underwater sinkhole off the coast of Belize that extends 125 meters into the Earth's crust. It's called the Great Blue Hole. Scuba divers and snorkelers have been ...

Moreover, the Great Blue Hole is just a speck amidst the endlessly rich expanses of the Belize Barrier Reef, second in size only to Australia's Great Barrier Reef, making this legendary dive ...

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.

Dive into the breathtaking beauty of the Great Blue Hole in Belize with stunning drone footage capturing its perfectly ...

After spending almost three weeks exploring the enigmatic Blue Hole of Belize, Vancouver-based submarine company Aquatica Submarines has created the first 3-D sonar map of the 124-metre-deep ...