Pre Roman Times
Little is known about the area we now call York before Roman times. Britain was ruled by many tribes one of the largest of these being the Brigantes. This tribe occupied a large geographic area to the north of the Ouse. Vespasian the Roman Emperor had decided to put down the warring Brigantes and in AD 71 the Roman Ninth Legion arrived and set up their fortress on the river Ouse.
Roman York
The Ninth Legion built their first fortress above the flood plane between the rivers of the Ouse and Foss. Unlike today the rivers were tidal allowing sea going ships, or more correctly galleys, to supply the fortress. Originally called Eburacum, and with the name evolving in to Eboracum, the fortress was rebuilt or modified a number of times during the Roman occupation. Occupying a rectangular site of approximately 500 metres by 400 metres the fortress stood in an area which, if the outline was drawn on a modern map of York, the Minster would appear to be virtually at it's centre. The walls of the fortress would have had towers at intervals along their length with a gate at approximately the midway point along each wall. A further tower was constructed at each of the four corners.
Little remains above ground but the tower that formed the west corner of the fortress, the Multangular Tower, can still be seen and views of it are shown below. A square interval tower is also shown breeching a short stretch of Roman wall although the tower itself is believed to date from the 7th century.