In case you are a frequent traveler and like vacationing with your family or friends, you sure are supposed to know about the place you are about to travel. Here is a collection of articles which will help you find helpful information like modes of travel, best season to visit, etc about these places.
These holes will literally explain to you the true meaning of the phrase 'to make a dent in the universe'. Not kidding

1. Dean's Blue Hole
10 Massive Holes In The Earth's Crust
Where: Long Island, Bahamas

Located in a bay near Clarence Town on the Bahamas’ Long Island, Dean’s Blue Hole is 650 feet deep and is the dreaded challenge of every professional deep-sea diver. Legend has it that the hole was dug by the devil that drags people in it and kills them.
Showing Page 1 of 10