Underwater cavern, Red Sea, Egypt. Ok, I have never been diving because it scares me, but I might do it here... When my Egyptian husband and his parents take me!
in de rode zee daar kun je goed naar het koraal kijken ik heb zelfs dolfijnen gezien.
Exploring the underwater caves of the Red Sea, Egypt (by Stephen Ennis).
fabforgottennobility: una selva oscura by gh0stdot on Flickr.
Cave diving is the most dangerous diving one can do.
I dont know where this is, but if I ever find it diving I don't know if I would ever leave.
Remouchamps Grottes (underground river), Belgium
Diros Caves: "The Diros cave system is one of the finest in the world, with its magical combination of stone and water, and even though it is now somewhat of a fairground ride the wonder still remains." The Peloponnese: the Bradt Guide