Habitancum

The fort is situated 13 miles (21 km) north of Corbridge (Coria) and 8 miles (13 km) south of Rochester (Bremenium), the next Roman fort on Dere Street. It is west of the A68 road between Corbridge and Jedburgh, where the road crosses the River Rede at the village of West Woodburn. At this point Dere Street deviates westwards of the A68 and rejoins it a mile or two further north.

The fort occupies a low mound overlooking the River Rede. It is oblong in shape and measures 450 feet (140 m) north to south, and 400 feet (120 m) east to west, giving an area of just over 4 acres (16,000 m²). It was surrounded by a number of ditches, which can still be seen on the south and west sides.

The fort had gates in the south and west walls. There may have been gates in the other walls but no sign of them has been found. The walls were of sandstone ashlar, backed by a clay bank thirty feet thick.

At the end of the 2nd century the fort was either abandoned or destroyed when large numbers of Roman troops were withdrawn. Later, the fort was rebuilt by the First Cohort of Vangiones, one thousand strong.

The 2nd-century garrison is not known for certain, but may have been Cohors IV Gallorum equitata. The 3rd-century garrison was the First Cohort of Vangiones, as well as a Numerus Exploratorum (Unit of Scouts) and a detachment of Raeti Gaesati (pikemen).

The only visible stone remains lie at the north-eastern corner angle, but the outlines of many buildings can easily be made out beneath a layer of turf in the fort's interior, as can the ditches on all sides.

• J. Collingwood Bruce, Roman Wall (1863), Harold Hill & Son, ISBN 0-900463-32-5
• Frank Graham, The Roman Wall, Comprehensive History and Guide (1979), Frank Graham, ISBN 0-85983-140-X
• HABITANCVM Roman Fort and Marching Camps

Wikimedia Commons has media related to Habitancum (Risingham).

• HABITANCVM Roman Fort and Marching Camps