Camulodunum Camulodunum Camulodunum (; ), the Ancient Roman name for what is now Colchester in Essex, was an important town in Roman Britain, and the first capital of the province. It is claimed to be the oldest town in Britain. Originally the site of the Brythonic-Celtic oppidum of Camulodunon (meaning "stronghold of Camulos"), capital of the Trinovantes and later the Catuvellauni tribes, it was first mentioned by name on coinage minted by the chieftain Tasciovanus sometime between 20 and 10 BC. The Roman town began life as a Roman Legionary base constructed in the AD 40s on the site of the
Battle of Camulodunum men. Cerialis set out from his base in Lindum Colonia (Lincoln). From Lindum, it was a distance of at least 110 miles. They may have taken the Roman road to Camulodunum from Durovigtum (Godmanchester, Cambridgeshire), a march of some 75 miles which would have taken three days. However, they arrived too late to relieve the "colonia". The British tribes had gathered a considerable force by the time Cerialis and the Ninth approached Camulodunum. They overwhelmed the detachment in the field and defeated it, routing the Romans. Tacitus says their entire infantry strength was wiped out, with only Cerialis and his