Cairo Citadel, Mosques and Khan Elkhalili

To protect the city, Saladin ordered the construction of a citadel in the mountains of Al Moqattam serve as fortress of the royal residence. The construction began in 1176. For this purpose, they demolished the Fatimid mosques and tombs of the places that occupy the great walls. Some blocks of stone from the Pyramids of Giza were used for construction.