Pompey's Pillar 3.93

Pompey's Pillar is a Roman triumphal column in Alexandria, Egypt, and the largest of its type constructed outside the imperial capitals of Rome and Constantinople. The only known free-standing column in Roman Egypt which was not composed of drums, it is one of the largest ancient monoliths and one of the largest monolithic columns ever erected.The monolithic column shaft measures 20.46 m in height with a diameter of 2.71 m at its base. The weight of the single piece of red Aswan granite is estimated at 285 tonnes. The column is 26.85 m high including its base and capital. Other authors give slightly deviating dimensions.Erroneously dated to the time of Pompey, the Corinthian column was actually built in 297 AD, commemorating the victory of Roman emperor Diocletian over an Alexandrian revolt.Ibn Battuta the Muslim traveler visited Alexandria in 1326 AD. He describes the Pillar and recounts the tale of an archer who shot an arrow tied to a string over the column. This enabled him to pull a rope tied to the string over the pillar and secure it on the other side in order to climb over to the top of the pillar.