Here’s what you need to know before visiting the Great Blue Hole.

blue hole aerial shot Belize. You can see the barrier reef surrounding it. Beautiful.

6. The Great Blue Hole: Belize Image credit: Instagram.com/explorebelize

Sponsors Great Blue Hole The Great Blue Hole is basically a large submarine sinkhole off the coast of Belize. It lies near the center of Lighthouse Reef, a small atoll 70 km from the mainland and Belize City. The hole is circular in shape, over 300 m (984 ft) across and 124 m (407 ft) deep. The Great Blue Hole is one of the world’s most recognizable natural wonders. It is First discovered by Jacques Cousteau, one of the world’s most famous divers and marine conservationists, the Great Blue…

A new photograph every day to enjoy from the photobanks at AmbergrisCaye.com. Links to a wealth of photographic resources on Belize and San Pedro

from national giographic. where water is more dark it is more deep. perfect circle in the ocean. what can it be?

One of the deepest blue holes in the world.

Malta - Paradise - Armier Bay . hole in the earth leading to a wimiscle grotto / swimming hole - Mediterranean - blue glow - secrets! Europe!