Cairo Citadel

Unfortunately, I took this shoot with my mobile cam

One of Cairo's most popular tourist attractions is the Citadel which houses a number of museums, ancient mosques and other sites, located on a spur of limestone that had been detached from its parent Moqattam Hills by quarrying. The Citadel is one of the world's greatest monuments to medieval warfare, as well as a highly visible landmark on Cairo's eastern skyline. Particularly when viewed from the back side (from the north), the Citadel reveals a very medieval character.