The Blue Hole was caused by the roof of an underwater cave collapsing. The water surrounding the opening is relatively shallow, but the floor of the cave is over 400 feet deep. A typical dive starts by descending along the wall of the collapse to a depth of about 130 feet where you can then swim around the stalactites hanging from what was the ceiling of a once dry cave. The stalactites are huge, but relatively unimpressive, and the depth means you spend your time plastered to the ceiling. Gray rock with little natural light and no coral (not enough water movement) makes this a been-there-done-that dive in my book.
Bottom time goes fast as does your air at this depth, so back up past more boring rock until you reach the sandy bowl of the crater's bottom to finish your safety stop. If you go to Belize to go diving, you almost have to dive the Blue Hole, but if you're like me, it won't be on your "must do again" list.
Yes, the blue hole is real. The most famous one is the Great Blue Hole located off the coast of Belize in Central America. It is a large underwater sinkhole and popular spot for scuba diving.
A Blue hole can be found in Belize, the Bahamas, Guam, Australia.
Not sure
The Great Blue Hole in Belize is approximately 1000 feet wide and 400 feet deep, making it one of the largest submarine sinkholes in the world.
The great blue hole of Belize!
it's a cave that collapsed !
never
The "Great Blue Hole" is 124 metres in depth .
Blue hole is situated 13 km from Belmopan on the way to Dangriga in the southern high way.
The Great Blue Hole is a large submarine sinkhole off the coast of Belize. It lies near the center of Lighthouse Reef, a small atoll 70 km from the mainland and Belize City.
Oh, dude, the blue hole? Yeah, it's like totally safe to swim in if you're a highly trained deep-sea diver with nerves of steel and a death wish. I mean, sure, it's like a massive underwater sinkhole that can reach crazy depths and has claimed a few lives, but like, who's counting? Just stick to the kiddie pool, trust me.
If you are referring to the Great Blue Hole it is a huge underwater sinkhole near the coast of Belize.