..Learn about Egyptian history with a guide by your side by booking this tour from Cairo here. Visit the Ben Ezra Synagogue, located on the spot where Moses was left as a baby in a basket, according to the Book of Revelation. Visit the Church of St. Sergius, built over a cave where the Holy Family, said to have taken refuge after fleeing to Egypt, resided. Explore the Hanging Church, one of the oldest churches in Egypt. Continue your full-day tour by visiting the Citadel of Saladin, built during the 12th century to protect Cairo against potential Crusades and serving as the seat of Egyptian rule until the 19th century. Inside the Citadel, you'll also visit the Alabaster Mosque of Muhammad Ali, which represents Ottoman architecture and is widely recognized as the most important mosque in Cairo.