Caernarfon Castle rears above the confluence of river and strait, its banded walls and polygonal towers a deliberate assertion of imperial might amid the rugged hills of Gwynedd. For more than seven centuries this fortress has stood sentinel, not merely as a military stronghold but as a calculated symbol of conquest and continuity. Built by Edward I in the wake of his final subjugation of Wales, it draws upon Roman precedent, Welsh legend, and Byzantine grandeur to proclaim an authority both ancient and unassailable.
Foundations of Conquest
Work commenced in 1283, scarcely months after Llywelyn ap Gruffudd’s death at Orewin Bridge had shattered native resistance. Edward, determined to bind North Wales irrevocably to the English crown, entrusted the design to Master James of St George. The castle supplanted an earlier Norman motte-and-bailey, itself overlying the Roman fort of Segontium. Construction proceeded with ferocious speed: by 1284 the Eagle Tower—grandest of all—was sufficiently advanced to shelter Queen Eleanor during the birth of her son, the future Edward II, on 25 April of that year.
The architecture proclaimed dominion. Polygonal towers, multicoloured banding of stone, evoked the Theodosian Walls of Constantinople, seat of the eastern Roman empire. Edward’s intent was plain: to cast his rule as heir to imperial Rome, legitimised by the Welsh tale of Macsen Wledig’s dream in the Mabinogion—a vision of a fortress beside a river, crowned with golden eagles beside an ivory throne. The Eagle Tower, its three turrets once bearing stone eagles (now weathered), embodied this fusion of myth and propaganda.
Seat of Power and Symbol of Empire
Throughout the later Middle Ages Caernarfon served as administrative heart of the new principality. It housed the justiciar of North Wales, hosted parliaments, and guarded the borough Edward founded alongside it—a planned English town enclosed by walls. Though besieged during Madog ap Llywelyn’s revolt of 1294–95 and Owain Glynd?r’s rising a century later, it withstood every assault, its defences never breached.
The Eagles: Myth and Meaning
The castle’s most enduring legend centres upon its eagles. Local tradition holds that as long as eagles nest upon the towers, the fortress will endure. This belief, rooted in the carved imperial eagles Edward placed atop the Eagle Tower, drew upon the Macsen legend and Roman symbolism. No resident nesting pairs have ever been documented in historical record; sightings of eagles in the vicinity remain occasional and fleeting. Yet the story persists, a romantic accretion that visitors still seek, gazing skyward for a glimpse of those regal birds as token of the castle’s unyielding strength.
Ghosts and Hauntings
Caernarfon has gathered spectral tales as thick as ivy. The most persistent concerns Queen Eleanor, who died not here but at Harby in Nottinghamshire in 1290, far from Gwynedd. No credible evidence places her death at Caernarfon, nor supports sightings of her phantom drifting through the King’s Gate. Such apparitions belong to folklore rather than fact—embellishments born of the castle’s brooding atmosphere.
A black-armoured knight is said to patrol the battlements by night, perhaps the shade of a long-forgotten sentinel. Disembodied wails and moans echo through the empty wards, attributed by some to restless spirits, by others to the wind keening through arrow-slits and machicolations. Secret tunnels are whispered of beneath the walls, though none have been found beyond the known water gate and postern.
These spectral yarns, while captivating, remain unsubstantiated. They enhance the castle’s aura of mystery, yet its true power lies in stone and history, not in shadows.
Enduring Majesty
Today, a UNESCO World Heritage Site under Cadw’s care, Caernarfon remains one of Britain’s most complete medieval fortresses. Its halls once rang with royal ceremony; now they host visitors drawn by the same imperial ambition that raised them. To walk the battlements is to tread where Edward sought to rewrite Welsh destiny, where legend and conquest entwine.
The eagles may no longer perch in stone, the ghosts may be mere fancy, yet the castle endures—towering, banded, defiant—a monument to one king’s vision and the enduring fascination of our medieval past. Standing upon the banks of the River Seiont, with the Menai Strait beyond, Caernarfon proclaims still the unyielding grip of history upon the land.
Where is Caernarforn Castle?
Castell Caernarfon, Castle Ditch, Caernarfon, Gwynedd, Wales, LL55 2AU, United Kingdom
Map to Caernarfon Castle
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