There are many interesting facts about Blue Hole in Belize. For starters, this limestone sinkhole near Ambergris Caye is nearly 1,000 feet across and has a depth of just over 400 feet. That makes it the largest natural formation of its kind on the entire planet.
The Blue Hole of Belize, or the Great Blue Hole, as it is also known, is circular in shape and dark blue in color. The color, which is the result of the sinkhole’s depth, makes it stand out against the surrounding turquoise waters. Also surrounding the deep chasm are parts of Lighthouse Reef, which in turn is part of the larger Belize Barrier Reef Reserve System. Add it all up, and the Great Blue Hole area is extremely picturesque, especially if you have the chance to view it from above in a plane or helicopter.
Great Blue Hole history sees the famous sinkhole being formed hundreds of thousands of years ago. Its creation more specifically occurred during the last ice age and is the result of solid rock caverns eventually caving in on themselves. When the ocean levels rose, the deep chasm that was formed filled with water. Stalactites that have been discovered in the submerged caves of the Great Blue Hole hint at the fact that the area once sat above sea level.
As for other facts about Blue Hole Belize, you can find it approximately 60 miles from the mainland and Belize City. The site is particularly popular among diving enthusiasts, which has a lot to do with the arrival of one Jacques Cousteau to the area in 1971. Cousteau drew a lot of attention to the Great Blue Hole by dubbing it as one of the world’s top ten scuba diving sites. That claim is hard to argue to this day, and suffice it to say that no Belize diving vacation would complete without some Blue Hole diving.