It's a beautiful sight whether viewed from the beach, the water, the cliffs or on a guided dive into its cobalt depths. Some daredevils also jump from the cliffs into the blue hole. Dean's Blue ...
Other famous examples of these types of blue holes are the Great Blue Hole in Belize, Dean's Blue Hole in the Bahamas ... "On ...
Researchers think that other marine sinkholes, like Dragon Hole in South China Sea, and Dean's Blue Hole in the Bahamas probably formed the same way. As the scientists continued down the hole ...