The Great Blue Hole of Belize, World’s largest Sea-hole.
the Great Blue Hole of Belize, this hole is the world’s largest sea-hole.
It’s a large circular submarine sinkhole off the coast of Belize, near the
center of Lighthouse Reef reserve, a small atoll 70 km from the mainland
and Belize City .the great blue hole measures over 986 feet (310 meters)
across and 410 feet (126 meters) deep.
This natural wonder was formed as a limestone cave type during the last ice
age form- as the ocean began to rise again, the caves flooded, and the roof
the Great Blue Hole is part of the larger Belize barrier Reef Reserve, a
World Heritage Site of the UNESCO.
The deeper into the great Blue hole, the clearer the water and the more
breathtaking the scenery. the Great Hole of Belize is only for specialists
and cave divers, who have the required training of diving and equipments.