An oasis in the middle of the desert, the Red Sea is an expanse of water nestling between North Africa and the Middle East. Covering an area of around 450,000 square kilometres, the Red Sea has had many names. Over the centuries and the peoples who have crossed it, it has been called the "Sea of Reeds" or the "Arabian Gulf".
Some will be disappointed, but the Red Sea is unfortunately not red.
The origins of its name probably lie in the fact that, several times a year, blooms of algae give the water a reddish colour.