Citadel of Salah Eldin, it's a medieval Islamic era fortification in Cairo, Egypt, built by Salah ad-Din (Saladin) and further developed by subsequent Egyptian rulers. It was the seat of government in Egypt and the residence of its rulers for nearly 700 years from the 13th to the 19th centuries.

The Religious Complex, which located in the area of Old Cairo near The Ancient Fortress of Babylon and includes the Mosque of Amr Ibn Al-Aas, The Hanging Church of Virgin Mary, The Jewish Synagogue of Ibn Ezra and several other Coptic Churches, including The Church of Abu Serga (St. Sergius and Bacchus) built over the cave where the Holy Family, Church of St. Barbara: A 4th-century church containing the relics of Saint Barbara and Church of St. George: A Greek Orthodox church.

Egyptian Museum, the oldest archaeological museum in the Middle East, housing over 170,000 artifacts.