The "Great Blue Hole" is 124 metres in depth .
A Blue hole can be found in Belize, the Bahamas, Guam, Australia.
Not sure
The great blue hole of Belize!
it's a cave that collapsed !
never
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.
Blue hole is situated 13 km from Belmopan on the way to Dangriga in the southern high way.
Blue Hole is a diving location on east Sinai, north of Dahab, Egypt in the Red Sea. the top of which is 52m wide
A hole does not have dirt!
Dean's Blue Hole in the Bahamas is 663 ft deep.
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.
If you are referring to the Great Blue Hole it is a huge underwater sinkhole near the coast of Belize.