Blue Hole (Red Sea)
The Blue Hole is a diving location on the southeast Sinai, a few kilometres north of Dahab, Egypt on the coast of the Red Sea.
Blue Hole (Red Sea)
However, the Blue Hole is notorious for the number of diving fatalities which have occurred in the past. One local Tech-Diver puts the number of deaths over 130-200, and thus claims that it is the most deadly dive site in the world.