Beaumaris, Isle of Anglesey, UK
Beaumaris Castle, a World Heritage Site and the last and largest of King Edward I Welsh fortifications started in the 1290's. Defences survive, surrounded by a partly restored moat.
Beaumaris Castle is built on a walls with walls plan and when built the inhabitants of Llanfaes were forcefully relocated 12 miles away to Newborough.
Use your mouse to move around the map of Beaumaris Castle