Within Haunted Anglesey
Why Does Beaumaris Castle Feel Unfinished?
Beaumaris Castle's ghost stories draw their power from soldiers, chapel sounds and the eerie absence of an unfinished royal stronghold.
On this page
- Edward I's fortress beside the Menai Strait
- Footsteps, shadows and chapel sounds
- How architecture creates a haunting
Page outline Jump by section
Introduction
Beaumaris Castle is often described as haunted because its stories fit the building so well: footsteps in empty passages, shadowy figures slipping round corners, coldness and chanting in the chapel, and a general sense that the fortress is waiting for a life it never fully had. The strongest facts are historical rather than paranormal. Beaumaris was Edward I’s last great castle in Wales, begun in 1295 on Anglesey beside the Menai Strait, planned as a near-perfect concentric fortress, and left unfinished when money and royal attention drained away into other wars. Cadw calls it the “greatest castle never built”, while UNESCO treats it as part of one of Europe’s finest surviving groups of late medieval military architecture.[Cadw]cadw.gov.walesCadw Beaumaris Castle | CadwCadw Beaumaris Castle | Cadw
The ghost stories are much thinner than the masonry. They survive mainly in modern haunted-place writing and visitor folklore, not in securely dated medieval or early modern witness records. That does not make them worthless. It makes Beaumaris a good example of how a real historic site can become haunted in the public imagination: not because one famous apparition dominates the record, but because architecture, silence, conquest history and incompletion all pull the mind towards absence.
Edward I’s Fortress Beside the Menai Strait
Beaumaris Castle stands in the town of Beaumaris on Anglesey, in the historic county of Anglesey and the modern Isle of Anglesey council area. The Gatehouse gazetteer places it plainly in the historic county of Anglesey, while the Heneb Historic Environment Record identifies it as a medieval castle, Grade I listed building, scheduled monument, World Heritage Site and site cared for by the state.[Gatehouse Gazetteer]gatehouse-gazetteer.infoGatehouse Gazetteer Beaumaris Castle (The Gatehouse RecordGatehouse Gazetteer Beaumaris Castle (The Gatehouse Record
Its setting matters to the haunting tradition. Beaumaris was not a romantic ruin first and a fortress second. It was a hard political building, created after Edward I’s conquest of north Wales and after the revolt associated with Madog ap Llywelyn. Heneb notes that the castle and new English borough were placed close to Llanfaes, whose Welsh population was moved across the island to Newborough to make way for the Edwardian scheme.[Archwilio]archwilio.org.ukHeneb Historic Environment Record: GAT1573…
That background gives the castle’s atmosphere more weight than a generic “old walls are spooky” explanation. Beaumaris was part of a wider English military and administrative programme around the north Wales coast. Cadw describes it as the last of Edward I’s royal strongholds in Wales, designed by Edward and James of St George as their crowning work after Conwy, Caernarfon and Harlech.[Cadw]cadw.gov.walesCadw Beaumaris Castle | CadwCadw Beaumaris Castle | Cadw
The site was also built to command movement. Its moat, dock and sea gate allowed supplies to arrive by water; the listed-building description records the south-side “Gate Next the Sea”, drawbridge arrangements, defensive openings and dock doorway for unloading provisions.[British Listed Buildings]britishlistedbuildings.co.ukBritish Listed Buildings Beaumaris Castle, Beaumaris, Isle of AngleseyBritish Listed Buildings Beaumaris Castle, Beaumaris, Isle of Anglesey For a modern visitor, that means the castle is not only a mass of stone. It is a waterside machine, open to the sky, looking across the Menai Strait, with wind, birds and water sounds moving through spaces built for soldiers, servants, prisoners and royal households.
Why Does Beaumaris Castle Feel Unfinished?
Beaumaris’s haunting power comes from a contradiction. It is one of the most carefully planned castles in Britain, yet it never became the full-height fortress-palace its designers intended. Cadw says the result was a near-perfectly symmetrical fortress with four concentric rings of defence, a water-filled moat, a dock and hundreds of arrow loops, but also records that lack of money and trouble in Scotland caused building work to fade by the 1320s. The south gatehouse and the six inner-ward towers never reached their intended height, and the Llanfaes gate was barely begun.[Cadw]cadw.gov.walesCadw Beaumaris Castle | CadwCadw Beaumaris Castle | Cadw
That incompletion is not a small decorative detail. It changes the way the place feels. The Gatehouse record says the intended residential ranges were not begun and that the towers and gates of the inner ward lack their upper storeys, giving Beaumaris a “low and unassuming aspect” despite its monumental plan.[Gatehouse Gazetteer]gatehouse-gazetteer.infoGatehouse Gazetteer Beaumaris Castle (The Gatehouse RecordGatehouse Gazetteer Beaumaris Castle (The Gatehouse Record In other words, the castle is both perfect and missing something.
UNESCO’s description helps explain why this absence is so noticeable. The Edwardian castles of Gwynedd are valued for their planning, architectural coherence, domestic space and military form; Beaumaris and Harlech are singled out for combining double-wall concentric design with central planning and fine proportions.[UNESCO World Heritage Centre]whc.unesco.orgWorld Heritage Centre Castles and Town Walls of King Edward in GwyneddUNESCO World Heritage CentreCastles and Town Walls of King Edward in Gwynedd - UNESCO World Heritage Centre… Beaumaris therefore invites the visitor to imagine what is not there: upper floors, roofed chambers, royal accommodation, a fully enclosed courtly world and the daily life of the households it was meant to contain.
That is fertile ground for ghost stories. A complete castle may feel occupied by history. An unfinished one can feel occupied by possibility. Empty passages suggest movement; roofless towers suggest interrupted ambition; incomplete gatehouses make the visitor aware of a future that never arrived.
Footsteps, Shadows and Chapel Sounds
The most repeated haunting claims at Beaumaris cluster around three experiences: chanting in or near the chapel, footsteps in empty areas, and shadowy figures glimpsed briefly in the castle. Great Castles, a popular castle-history and folklore site, says the chapel is associated with chants and prayers that fade away, sudden coldness, heavy footsteps and shadowy forms moving round corners.[Great Castles]great-castles.comOpen source on great-castles.com. Spooky Isles gives a similar modern ghost-guide version, describing short-lived chanting and prayer in the chapel, coldness, heavy footsteps following visitors and fleeting apparitions that vanish or duck out of sight.[Spooky Isles]spookyisles.comSpooky Isles Haunted Beaumaris Castle: A Ghostly Guide | Spooky IslesSpooky Isles Haunted Beaumaris Castle: A Ghostly Guide | Spooky Isles
These are not strong historical records in the sense of named witnesses, dated depositions or contemporary newspaper investigations. They are better read as modern visitor folklore: repeated claims that circulate because they fit the site’s mood. Haunted Rooms, a commercial haunted-places source, repeats the chapel chanting motif and adds reports of screams, the feeling of being watched in corridors and a heavy sense of loneliness.[Haunted Rooms®]hauntedrooms.co.ukHaunted Rooms®The Ghosts of Beaumaris Castle | Haunted Rooms®Haunted Rooms®The Ghosts of Beaumaris Castle | Haunted Rooms®
The chapel is important because it gives the legends a focus. Heneb records a 14th-century oratory with a vaulted roof at the castle, while modern accounts concentrate the most atmospheric sound claims there.[Archwilio]archwilio.org.ukHeneb Historic Environment Record: GAT1573… A chapel inside a fortress is already a charged space: private, echoing, partly sacred, and enclosed within a building designed for violence and control. It is not surprising that reported sounds there are interpreted as chanting rather than merely as wind, birds, distant voices or acoustic reflections.
The shadow and footsteps stories are looser. They are usually attached to “soldiers”, “guards”, workmen or unknown figures rather than to a single named ghost. That vagueness is telling. Beaumaris does not have one dominant spectre comparable to the executed prisoner tradition at Beaumaris Gaol. Instead, its hauntings work as a collective memory of occupation: soldiers on patrol, labourers at work, prisoners in confinement, worshippers in the chapel, and a fortress that never quite settled into the life planned for it.
Soldiers, Prisoners and the Historical Weight Behind the Tales
The soldierly atmosphere at Beaumaris has a real basis, even if the ghosts do not. The castle was built as the final link in Edward I’s north Wales chain, and Heneb records that although the planned accommodation was never completed, the defences were. It also notes that the castle fell during the Glyndŵr revolt and was held by rebels for two years, later being used as a prison in the 16th century and held by Royalists during the Civil War before surrendering in 1646.[Archwilio]archwilio.org.ukHeneb Historic Environment Record: GAT1573…
Those episodes give modern storytellers several plausible identities for a haunting without proving any of them. A footstep may be imagined as a guard. A vanishing shape may become a soldier. A cold cell-like space may suggest a prisoner. The lack of a named apparition makes the tradition flexible, which is one reason it survives in tourism writing.
There is one especially grim historical association that belongs to Beaumaris Castle rather than to folklore alone: the imprisonment of the Catholic priest William Davies. The New Catholic Encyclopedia account says Davies was arrested in 1591–92, put into the dungeon at Beaumaris Castle, later returned to Beaumaris, and eventually executed at Beaumaris in 1593.[Encyclopedia.com]encyclopedia.comDavies, William, Bl. | Encyclopedia.comDavies, William, Bl. | Encyclopedia.com Transceltic’s account similarly states that Davies was sentenced at Beaumaris, imprisoned in the castle, and that no person from Anglesey would carry out the execution, so men from Chester were hired.[Transceltic - Home of the Celtic nations]transceltic.comgruesome death of welsh catholic priest william davies day 1593gruesome death of welsh catholic priest william davies day 1593
It would be careless to turn Davies automatically into “the ghost of Beaumaris Castle” unless a source specifically preserves that tradition. The better point is subtler. His story shows that the castle was not merely an unfinished medieval showpiece. It was also a place of imprisonment, religious conflict and state punishment. That darker layer helps explain why later visitors may find its emptiness uneasy rather than simply picturesque.
How Architecture Creates a Haunting
Beaumaris is a useful case because the architecture itself does much of the ghostly work. A classic ruined castle can feel haunted because of decay; Beaumaris feels haunted because of order interrupted. Its plan is rational, symmetrical and highly controlled, but its walls stop short of the intended height and its domestic ranges never became the full inhabited world imagined by its builders.
Three architectural features especially shape the experience:
The concentric plan. Beaumaris was designed as walls within walls. Cadw describes four defensive rings, and the listed-building record describes an inner ward, outer ward and moat-facing outer curtain.[Cadw]cadw.gov.walesCadw Beaumaris Castle | CadwCadw Beaumaris Castle | Cadw This creates repeated thresholds. Visitors pass through gates, passages, towers and courts, often hearing people before seeing them. In a quiet ruin, that structure can make ordinary footsteps feel disembodied.
The low, incomplete profile. The inner towers and gatehouses did not rise to their planned full height.[Cadw]cadw.gov.walesCadw Beaumaris Castle | CadwCadw Beaumaris Castle | Cadw Instead of towering vertically like a complete fortress-palace, Beaumaris spreads out as a pattern of thick walls, open courts and truncated ambitions. The eye keeps completing what the builders did not.
The chapel and roofed spaces. Most of the castle is open, but enclosed or semi-enclosed areas change the soundscape. A vaulted chapel or passage can catch wind, voices, birds and distant visitor noise in ways that feel oddly localised. Modern ghost accounts turn this into chanting, coldness or invisible presence.[Great Castles]great-castles.comOpen source on great-castles.com.
This does not “explain away” every personal experience someone may report. It does give a grounded reason why Beaumaris produces particular kinds of stories. The castle is not haunted in folklore by a richly narrated lady in white or a named murdered lord. It is haunted by sounds, shadows and absences, which is exactly what its architecture encourages.
How Credible Are the Beaumaris Castle Hauntings?
The credible core of the Beaumaris Castle story is strong: its location, date, Edwardian purpose, unfinished state, World Heritage status, architectural design, military role, later use as a prison, and documented association with William Davies are all supported by official, heritage or reference sources.[gov.wales]cadw.gov.walesCadw Beaumaris Castle | CadwCadw Beaumaris Castle | Cadw
The supernatural layer is weaker. The chapel chanting, cold spots, footsteps and shadow figures appear mainly in modern haunted-place articles and tourism-adjacent writing. These sources are useful for understanding what stories now circulate, but they do not usually provide the kind of detail that would let a reader test the claims: named witnesses, dates, weather conditions, independent corroboration, audio files with provenance, or archival links.[great-castles.com]great-castles.comOpen source on great-castles.com.
A fair reading is therefore neither dismissive nor credulous. Beaumaris Castle has a genuine haunted reputation, but it is a reputation built from atmosphere, repetition and plausible historical association rather than from a single well-documented apparition case. The stories matter because they reveal how people respond to the place: to the chapel’s silence, the unfinished towers, the political violence behind the building, and the strangeness of a royal fortress that looks as if it is still waiting for completion.
Beaumaris Within Anglesey’s Haunted Map
Within Anglesey’s wider haunted geography, Beaumaris Castle plays a different role from Beaumaris Gaol, South Stack Lighthouse or prehistoric sites such as the island’s burial chambers. The gaol’s ghost stories are usually tied to punishment and named prisoners. Coastal hauntings often draw on danger, storm and isolation. Beaumaris Castle is more architectural: its legends grow from military design, conquest, chapel acoustics and the uncanny feeling of incompletion.
That makes it one of the island’s most distinctive haunted places. It is not the most evidentially secure ghost case on Anglesey, but it is one of the clearest examples of how a place can feel haunted before a story is even told. The visitor arrives knowing that Beaumaris was planned as a masterpiece, sees that it was never finished, walks through passages built for a garrison and royal household, and hears modern folklore fill the missing rooms with footsteps, chants and shadows.
The result is a castle haunting without a tidy ending. Beaumaris does not offer one proven ghost or one dramatic legend that explains everything. Its power lies in the gap between design and abandonment: the greatest castle never built, still echoing with stories of the people who might have guarded it, worked on it, prayed in it, suffered in it, and vanished into the stone.
Amazon book picks
Further Reading
Books and field guides related to Why Does Beaumaris Castle Feel Unfinished?. Use these as the next step if you want deeper reading beyond the article.
The Welsh fairy book
First published 1907. Subjects: Welsh Mythology, Tales, Fairies, Mythology, Welsh, Fairy tales.
The time traveller's guide to medieval England
First published 2010. Subjects: Social conditions, Social life and customs, History, Great britain, history, medieval period, 1066-1485,...
eBay marketplace picks
Marketplace Samples
Live-tested eBay searches with available results related to this page.
Endnotes
1.
Source: whc.unesco.org
Title: World Heritage Centre Castles and Town Walls of King Edward in Gwynedd
Link:https://whc.unesco.org/en/list/374/
Source snippet
UNESCO World Heritage CentreCastles and Town Walls of King Edward in Gwynedd - UNESCO World Heritage Centre...
2.
Source: gatehouse-gazetteer.info
Title: Gatehouse Gazetteer Beaumaris Castle (The Gatehouse Record)
Link:https://www.gatehouse-gazetteer.info/Welshsites/1.html
3.
Source: great-castles.com
Link:https://great-castles.com/beaumarisghost.html
4.
Source: encyclopedia.com
Title: Davies, William, Bl. | Encyclopedia.com
Link:https://www.encyclopedia.com/religion/encyclopedias-almanacs-transcripts-and-maps/davies-william-bl
5.
Source: transceltic.com
Title: gruesome death of welsh catholic priest william davies day 1593
Link:https://www.transceltic.com/blog/gruesome-death-of-welsh-catholic-priest-william-davies-day-1593
6.
Source: great-castles.com
Link:https://great-castles.com/beaumaris.html
7.
Source: beaumaris.com
Link:https://www.beaumaris.com/
8.
Source: cadw.gov.wales
Title: Cadw Beaumaris Castle | Cadw
Link:https://cadw.gov.wales/visit/places-to-visit/beaumaris-castle
9.
Source: archwilio.org.uk
Link:https://archwilio.org.uk/her/chi3/report/page.php?watprn=GAT1573
Source snippet
Heneb Historic Environment Record: GAT1573...
10.
Source: britishlistedbuildings.co.uk
Title: British Listed Buildings Beaumaris Castle, Beaumaris, Isle of Anglesey
Link:https://britishlistedbuildings.co.uk/300005574-beaumaris-castle-beaumaris
11.
Source: spookyisles.com
Title: Spooky Isles Haunted Beaumaris Castle: A Ghostly Guide | Spooky Isles
Link:https://www.spookyisles.com/beaumaris-castle-ghosts/
12.
Source: hauntedrooms.co.uk
Title: Haunted Rooms®The Ghosts of Beaumaris Castle | Haunted Rooms®
Link:https://www.hauntedrooms.co.uk/beaumaris-castle
13.
Source: cadw.gov.wales
Link:https://cadw.gov.wales/more-about-beaumaris-castle
14.
Source: cadw.gov.wales
Title: wales Castles and Town Walls of King Edward in Gwynedd
Link:https://cadw.gov.wales/sites/default/files/2019-05/Castles%20and%20Town%20Walls%20of%20King%20Edward%20-%20MP%20-%20ENG.pdf
15.
Source: cadw.gov.wales
Link:https://cadw.gov.wales/visit/places-to-visit/castles-wales/wales-castle-capital-world
16.
Source: cadw.gov.wales
Link:https://cadw.gov.wales/sites/default/files/2019-04/InterpplanCastlesEdwardI_EN.pdf
17.
Source: cadw.gov.wales
Title: wales Visiting Wales’ historic sites along The Wales Way
Link:https://cadw.gov.wales/sites/default/files/2021-06/Cadw%20travel%20trade%20brochure%20-%20English.pdf
18.
Source: cadw.gov.wales
Link:https://cadw.gov.wales/visit/best-history/wales-history-map
19.
Source: resources.hwb.gov.wales
Link:https://resources.hwb.gov.wales/VTC/ngfl/history/castles_in_wales/english/Beaumaris%20Castle.html
20.
Source: Wikipedia
Title: Beaumaris Castle
Link:https://en.wikipedia.org/wiki/Beaumaris_Castle
21.
Source: rcahmw.gov.uk
Link:https://rcahmw.gov.uk/step-behind-closed-doors-this-summer-join-us-for-commission-led-tours-of-cadws-hidden-treasures/
22.
Source: facebook.com
Link:https://www.facebook.com/groups/1355459141979445/posts/2095264074665611/
23.
Source: facebook.com
Link:https://www.facebook.com/groups/1508789132952429/posts/2265904757240859/
24.
Source: spiritshack.co.uk
Title: beaumaris castle
Link:https://www.spiritshack.co.uk/blog/haunted-places/beaumaris-castle/?srsltid=AfmBOoq1M5_4ZvPtJEnnzHakyGSuHu6TtsxBhG5uDlFeL6Ihl_eYWAV9
25.
Source: seeingthepast.com
Title: beaumaris castle
Link:https://www.seeingthepast.com/blog/beaumaris-castle
26.
Source: tripadvisor.com
Title: Beaumaris Castle
Link:https://www.tripadvisor.com/Attraction_Review-g552018-d613119-Reviews-Beaumaris_Castle-Beaumaris_Anglesey_North_Wales_Wales.html
27.
Source: linda-norris.com
Title: Beaumaris Castle
Link:https://linda-norris.com/beaumaris-castle/
28.
Source: castlecrawlcymru.co.uk
Title: beaumaris castle
Link:https://www.castlecrawlcymru.co.uk/castles/beaumaris-castle
29.
Source: medievalheritage.eu
Link:https://medievalheritage.eu/en/main-page/heritage/wales/beaumaris-castle/
30.
Source: worldhistory.org
Title: Beaumaris Castle
Link:https://www.worldhistory.org/Beaumaris_Castle/
31.
Source: historyhit.com
Title: Beaumaris Castle
Link:https://www.historyhit.com/locations/beaumaris-castle/
Additional References
32.
Source: youtube.com
Title: Exploring a Victorian Jail | Beaumaris Gaol and Courthouse Museum
Link:https://www.youtube.com/watch?v=5bqWKtcjF0o
Source snippet
Most Haunted - Beaumaris Jail, Wales part 3...
33.
Source: castlewales.com
Link:https://www.castlewales.com/beaumar.html
34.
Source: castlesandlegends.com
Link:https://castlesandlegends.com/castles/beaumaris-castle/
35.
Source: castellogy.com
Link:https://castellogy.com/sites/sites-wales/beaumaris-castle
36.
Source: study.com
Link:https://study.com/learn/lesson/beaumaris-castle-wales-plan-city-facts.html
37.
Source: facebook.com
Link:https://www.facebook.com/groups/archeologyandcivilizations/posts/9955829907843777/
38.
Source: jamesmdeem.com
Link:https://jamesmdeem.com/stories.castle.beaumaris.html
39.
Source: theroyalvictoria.co.uk
Link:https://theroyalvictoria.co.uk/journal/beaumaris-the-perfect-castle
40.
Source: exploring-castles.com
Link:https://www.exploring-castles.com/uk/wales/beaumaris_castle/
41.
Source: deadlive.co.uk
Link:https://www.deadlive.co.uk/beaumaris-castle-anglesey-haunted/
Topic Tree