As familiar and known a sight as that of the Giza Pyramids, the medieval Citadel sits conspicuously over the haze of Cairo’s minarets, with the Mohammed Ali mosque glimmering like a beacon to all travellers, visitors and Cairenes alike. The gentle breeze from the hilltop location brings to mind a legend about Saladin, the builder of this medieval fortress in the 12th century. In the search to build a proper fortress against the Crusaders, he hung pieces of meat throughout Cairo and swore that wherever the meat stayed fresh the longest would become the location of his fortress. All the meat he placed was ruined in a day except for the meat hung on a hilltop near Cairo, where the fresh breeze kept the meat fresh for days. Who knows? Maybe he built the Citadel on a hill because in his native mountainous Syria most fortresses were built in strategic high locations, or maybe fresh meat was a big deal to Saladin.
The Citadel is a popular destination for tour groups and local school field trips. While most tourists are taken to the Hagia Sophia inspired Mohammed Ali mosque, they might miss the great sites that lie nearby, marking massacres, harem palaces, spiral wells, royal court drama, crime, and ancient Egyptian ruins.
https://www.cairo360.com/article/sights-travel/the-citadel-cairos-ancient-fortress/