Pompey’s Pillar, a towering monument in Alexandria, Egypt, stands as one of the city’s most remarkable ancient landmarks. Rising approximately 26 meters (85 feet) high, this massive red granite column was erected in 297 CE to honor the Roman Emperor Diocletian for his role in quelling a local revolt and providing food relief to the people of Alexandria. Despite its name, the pillar has no connection to the Roman general Pompey. It once stood within the grand Serapeum, a temple dedicated to the Greco-Egyptian god Serapis, which was a major center of learning and worship. Today, Pompey’s Pillar is the largest known Roman triumphal column outside of Rome and remains an enduring symbol of Alexandria’s rich Greco-Roman heritage. Surrounded by remnants of the ancient Serapeum, it attracts visitors eager to explore Egypt’s fascinating blend of ancient Egyptian, Greek, and Roman influences in one of its most historic cities.