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The Ghosts of Welsh Castles
Wales is a nation full of history and heritage, with medieval castles dotting its landscape. Many of these ancient castles also come with tales of ghosts and paranormal occurrences within their walls. From the spirit of a grieving queen to knights forever doomed to replay their deaths, these haunted Welsh castles, known as the ghosts of Welsh castles, draw interest from history buffs, ghost hunters and curious sceptics alike.
The Ghostly Queen of Caernarfon Castle
Caernarfon Castle in North Wales stands as one of the most impressive and well-preserved medieval castles in all of Wales. Its expansive stone walls, polygonal towers, and intimidating faรงade hearken back to its construction in the late 13th century by King Edward I, who was determined to establish his dominance over Wales after bloody military conquests.
Following the castle’s completion in 1330, it became an administrative centre of English rule in Wales and was the site of the birth of Edward’s son and heir, who became Edward II. However, Edward I’s wife, Queen Eleanor of Castile, did not live to see the finished grand castle, as she passed away in 1290 before construction was complete.

Legend has it that Queen Eleanor’s grief-stricken spirit still roams the castle that her husband dedicated to her, unable to find rest. For centuries there have been reported sightings of the ghostly Queen Eleanor pacing the parapets and walking through chambers at night dressed in flowing medieval gowns, her face etched with sadness. Her apparition appears solid at a distance but evaporates to a mist when approached.
Some believe she is pining for her lost husband, while others say her ghost remains troubled over the bloodshed Edward I inflicted on Wales to build his empire. Whatever the reasons, her haunting presence has been experienced by castle staff and visitors alike. Caernarfon remains one of the most well-known haunted castles in Wales, with the melancholy but benign spirit of Queen Eleanor etching her mark on the site for eternity.
The Headless Horror of Caerphilly Castle
The imposing ruins of Caerphilly Castle in South Wales date back to the 13th century and stand as Wales’ largest medieval fortification. Its long history is mired in warfare, sieges, and betrayals. It is perhaps no surprise that this ancient castle is rumoured to be haunted by numerous ghosts and ghouls.
The most infamous and frequently sighted apparition is that of a headless spectre believed to be a nobleman who was decapitated for treason here in the 13th century after scheming against his lord. In life and now in death, he roams the grounds carrying his severed head under his arm, unable to rest in peace. His chilling headless form has been witnessed floating through the castle’s old ruined walls by many visitors over the years.

But the headless nobleman is not the only ghost said to dwell here. Eerie screams and unexplained banging noises echo through the halls at night. Some attribute these violent sounds to the gruesome history of torture and execution that took place within the medieval castle walls. Others say it is the clamour of long-dead warriors still battling as phantom armies in the courtyards. Whatever the source, the unsettling noises contribute to Caerphilly’s haunted atmosphere.
Caerphilly Castle’s paranormal legends are well known today, and the site leans into its spooky reputation by offering guided ghost tours in the evenings. Brave visitors can take part in overnight vigils hunting for ghosts. While the validity of the sightings is questionable, Caerphilly’s spectral residents have cemented its status as one of the most famously haunted castles in Wales.
Restless Spirits of Cardiff Castle
Cardiff Castle stands at the heart of the Welsh capital with over 2,000 years of history within its walls. First built by the Romans as a fort in 75 AD, it later became a Norman motte and bailey castle in the 11th century and was expanded into a lavish Victorian Gothic revival mansion in the 19th century.
With this long and varied lineage spanning invasion, conquest, and tragedy, it is no wonder Cardiff Castle is said to be intensely haunted, with reported ghost sightings spanning Roman soldiers, medieval knights, and Victorian ladies.

One of the most common apparitions is that of a Roman soldier in full military garb who wanders the castle grounds, seemingly unaware that more than one thousand years have passed since the end of Roman rule. He disappears when approached. Could this be a sentinel eternally standing guard over what was once one of the westernmost Roman forts?
Within the Norman keep, the sounds of clashing swords and men yelling battle cries are often heard but no source found. And in the luxurious mansion, the ghost of one of the castleโs wealthy Victorian residents has been seen gliding through rooms in a black silk dress before vanishing into thin air.
The many layers of Cardiff Castleโs history appear to have bred countless troubled spirits unwilling or unable to leave the grounds they once walked. Their presence is felt frequently by visitors and staff alike, making Cardiff Castle one of Walesโ most active paranormal hotspots. Tours and overnight ghost hunts here aim to uncover Cardiffโs centuries of haunted history.
The Doomed Spirit of Sir Richard at Raglan Castle
The majestic ruins of Raglan Castle in South Wales are all that remain of what was once a grand 15th century fortress, home to generations of the Herbert family. The castle met its demise after being besieged during the English Civil War in the 1600s. Among the most famous residents of Raglan Castle was Sir Richard Herbert, a nobleman and soldier who died within the castle’s walls in 1469.
It is the ghost of Sir Richard that is said to haunt this castle to this day. On the anniversary of his death each year, Sir Richard’s ghostly apparition appears on the grounds, destined to re-enact his final doomed moments for eternity. Dressed in full medieval armour and carrying a spear, his ghost paces the castle as he prepares to meet an attacker who never comes. Some have reported seeing his figure engaged in battle with an invisible foe before he ultimately vanishes.

But Sir Richard does not limit his hauntings to just the anniversary of his death. Strange unexplained shadows, ghostly voices echoing through the halls, and flickering lights have all been reported frequently at Raglan Castle over the centuries. The uncanny events always increase in frequency at night, leading most ghost tours and paranormal investigations here to take place after dark.
The recurring appearance of Sir Richard’s noble ghost, coupled with the castle’s numerous unsettling incidents, firmly cements Raglan as one of the most famously and actively haunted castles in all of Wales. It seems Sir Richard is doomed to patrol his beloved home as a spectral sentry until the end of time.
Ghostly Tales of Welsh Castles
The long history and crumbling ruins of Welsh castles have spawned generations of ghostly tales. While the truth of the paranormal sightings is uncertain, the haunted legends surrounding these castles continue to draw interest from tourists, history buffs, and ghost hunters alike who hope to catch a glimpse of the past. These stories help keep the history of Wales alive by reimagining some of its most impactful figures as restless spirits eternally bound to the castles they inhabited in life.
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More Haunted Castles in Wales
- Is Dover Castle Haunted?Dover Castle, towering over the cliffs of Kent, is one of the most iconic and historic landmarks in the United Kingdom. With a history spanning over 2,000 years, this majestic fortress has witnessed many battles, betrayals, and secrets. Among the countless stories woven into its ancient stones, one mystery persists: is Dover Castle haunted? Manyโฆ Read more: Is Dover Castle Haunted?
- Is Bolsover Castle Haunted?Given its reputation, Bolsover Castle has become a popular destination for ghost hunts and paranormal investigations.
- Best 5 Haunted Castles to Visit This HalloweenHere are five of the best haunted castles you can visit this Halloween.
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