10 Most Fascinating Holes on Earth

Behold, a list of 10 of the most fascinating holes on the third rock from the sun.

great blue hole -deep-blue

Great Blue Hole (Belize)

Located in Belize’s Barrier Reef Reserve System, the “Great Blue Hole” is about 60 miles away from Belize City and is believed to be the world’s largest sea-hole. It’s 125 meters deep and 300 meters wide. It was created as a cause of sea level increase about 65,000 years ago.

Its almost perfect circular shape made it very popular among tourists who often visit this place, being the most attractive for scuba divers who are exploring its depths…

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