Blue Hole
Blue Hole is an interesting dive site in where most of the tourists in Dahab are attracted for. It is a popular diving location on east Sinai, a few kilometers north of Dahab, Egypt on the coast of the Red Sea. The Blue Hole is a kind of cave, around 130 m (462.5 feet) deep. You descend straight down alongside the wall and dive round the hole (upside down and looking out is best) and pop out into the blue.