Why is there such a big hole in Belize? This underwater sinkhole ... This makes for a unique dive experience. Marine life in the Great Blue Hole’s depths is rare. But, divers might see bull ...

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 ... that this was a big, dry cave, and ...

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 ...

The Caribbean is an island paradise for divers, hosting crystal-clear waters, vibrant marine life, and underwater landscapes that leave you breathless. There ar ...