Great Blue Hole – An incredible blue hole showcasing how our ocean levels fluctuated over history.
" The Great Blue Hole, Belize " It was formed as a limestone cave system during the last glacial period when sea levels were much lower. As the ocean began to rise again, the caves flooded, and the roof collapsed.Believed to be the world’s largest feature of its kind, the Great Blue Hole is part of the larger Belize Barrier Reef Reserve System
5 Amazing Blue Hole Photos http://www.chaacreek.com/belize-travel-blog/2013/03/5-amazing-blue-hole-photos/
Shots of Dean's Blue Hole in Long Island, Bahamas. Go on over to www.bahamas.com for more info about visiting the Bahamas. #LongIsland #Bahamas #ItsBetterInTheBahamas
My 8 Craziest Belize Adventures from Rappelling to Swimming with Sharks to Snorkeling Belize's Blue Hole
The Great Blue Hole, Belize
Jumping off waterfalls at the Blue Hole in Ocho Rios, Jamaica is an awesome jungle experience. Perfect water, some thrills and beautiful flowers. 2traveldads.com
The Blue Cave, Croatia. Off the coast of Korcula, one of Croatia’s biggest islands is Modra Spilja (the Blue Cave).