The Great Blue Hole, located off the coast of Belize, has long fascinated scientists ... Read also: Turtle sets deep-sea record with 4,408-foot dive in Solomon Islands Inside heist at Tenerife ...

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.

The Great Blue Hole, located 62 miles off the coast of Belize in Central America ... 1,000 feet in diameter and plunging over ...

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

Video: Stalactites, a conch graveyard and toxic chemicals: Incredible discoveries at the bottom of Belize's Great Blue Hole as researchers release the first ever 3D map of the sinkhole Richard ...

The reef's Great Blue Hole is popular with divers World heritage body Unesco has removed the Belize Barrier Reef from its list of endangered World Heritage Sites after nine years. It said the ...

The Great Barrier Reef Foundation, with UNESCO and other partners, is also assisting Belize in its sustainable tourism development, which will yield long-term benefits for both the reef and the people ...