The Roman fort at Binchester lies above the River Wear just outside the historic town of Bishop Auckland (Co. Durham). Known to the Romans as Vinovia, it commanded the main road that ran from the legionary headquarters at York northwards to Hadrian’s Wall. It formed a key element of the complex frontier system that lay both sides of the Wall that marked the northern-most edge of the Roman Empire for nearly four hundred years. The fort itself was built to house a cavalry regiment in the early years of Roman control in Northern England. It housed troops from across the Empire, including Spain and Germany. It was not just a military site, a thriving civilian settlement (vicus) grew up at its gates. Today traces of the Roman ramparts and road can still be seen, and the remains of the commander’s house have been uncovered. These contain the best-preserved Roman bathhouse in Britain.