However it is built on the much earlier remains of the Roman Fort Canovium. This was built erected in timber shortly after the Roman conquest of Wales , before being renewed in stone during the 2nd Century. It is still possible to see the outlines of the fallen walls, and the bathhouse that the soldiers frequented.
External Wall |
Site of the Bathhouse |
After the Romans left Britain, the site was occupied by the King of Gwynedd, Rhun Hir ap Maelgwn (reigned c. 547 – c. 586), hence the area's Welsh name Caerhun - the fort of Rhun.