Beaumaris Castle

Beaumaris Castle stands on the island of Anglesey in north-west Wales. Built of local stone, it occupies a flat site near the shore, its name meaning ‘fair marsh’ in Norman French. Edward I ordered the fortress in 1284 to secure English control after his conquest of Wales. Work began a decade later under Master James of St George, the king’s chief engineer in Wales. A vast workforce laboured on the concentric design, yet funds ran short and the castle was never finished. By 1330 about £15,000 had been spent, an enormous sum for the time. The castle’s symmetrical plan makes it a masterpiece of military architecture. Twelve outer towers and two gatehouses guard a moated outer ward, while an inner ward contains six massive towers and two large gatehouses. The inner buildings were meant to house two full households, and the south gate could be reached by ship. Historians such as Arnold Taylor call it Britain’s most perfect example of symmetrical concentric planning. UNESCO recognises it as one of Europe’s finest late-13th-century castles and a World Heritage Site. Visitors walk along the moat and climb the towers for views across the Menai Strait. The inner ward still shows the foundations of halls and chambers once used by garrison and visitors. The massive D-shaped towers rise above the walls, their arrow slits facing outward. The outer defences remain largely intact, though the castle was never completed to its intended height. The sea gate reminds visitors that supplies once arrived by water. The ruins stand as a quiet witness to Edward’s ambitions and the skilled craftsmanship of James of St George.