Enjoy Alexandria Beaches, Visit Bibliotheka Alexandria, QaytBay Citadel, Roman Remains in the city including the Roman amphitheatre, the various museums: Alexandria Aquarium, The Graeco-Roman Museum.
If you are vacationing in Alexandria, Egypt, you should see the Catacombs. They have been around for years. They are considered "One of the Seven Wonders of the Middle Ages".