The Citadel of Cairo or Citadel of Saladin romanized: Qalaʿat Salāḥ ad-Dīn) is 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 century until the construction of Abdeen Palace in the 19th century. Its location on a promontory of the Mokattam hills near the center of Cairo commands a strategic position overlooking the city and dominating its skyline. When it was constructed it was among the most impressive and ambitious military fortification projects of its time. It is now a preserved historic site, including mosques and museums and inside one of the most beautiful masjed Mohamed Ali mosque which was designed to be looked like the Turkish mosques.

Khan el-Khalili is a famous bazaar in the historic center of Cairo, Egypt. Established as a center of trade in the Mamluk era and named for one of its several historic caravanserais, the bazaar district has since become one of Cairo's main attractions for tourists and Egyptians alike. It is also home to many Egyptian artisans and workshops involved in the production of traditional crafts and souvenirs. The name Khan el-Khalili historically referred to a single building in the area; today it refers to the entire shopping district.