Constantinian Walls

Constantinian walls

Like Severus before him, Constantine began to punish the city for siding with his defeated rival, but he too soon realised the advantages of Byzantium's location. From 324 to 336, the city was thoroughly rebuilt and inaugurated on 11 May 330 under the name of "New Rome" or "Second Rome". Eventually, the city would most commonly be referred to as Constantinople, the "City of Constantine", in dedication to its founder. New Rome was protected by a new wall about 2.8 km (15 stadia) west of the Severan wall. Constantine's fortification consisted of a single wall, reinforced with towers at regular distances, which began to be constructed in 324 and was completed under his son Constantius II (r. 337–361). Only the approximate course of the wall is known: it began at the Church of St. Anthony at the Golden Horn, near the modern Atatürk Bridge, ran southwest and then southwards, passed east of the great open cisterns of Mocius and of Aspar, and ended near the Church of the Theotokos of the Rhabdos on the Propontis coast, somewhere between the later sea gates of St. Aemilianus and Psamathos.