high pyramid of chephren on the background of a blue sky with clouds, giza, cairo, egypt. second pyramid. pyramid of khafra on a

pyramid chephren second khafra monument old egyptian egypt pharaoh desert unesco landscape travel architecture sand ancient africa tomb giza cairo landmark tourism sky pyramids summer civilization stone khufu world heritage site sahara archeology material archaeology culture great of high up destinations middle east complex building cheops cloud awe famous place history elevated view nobody no people