Alnwick Castle is a Grade I listed castle and country house overlooking the River Aln in the town of Alnwick, Northumberland, England. A Norman stronghold was established on the site during the late eleventh century, traditionally dated to around 1096, and the original timber defences had largely been replaced in stone by the middle of the twelfth century. Its proximity to the Scottish border gave Alnwick considerable military importance, and it was attacked by King William the Lion of Scotland in 1172 and again in 1174, when the king was captured nearby. Henry de Percy purchased the castle in 1309, beginning more than seven centuries of association with the Percy family, later the Dukes of Northumberland. The Percys expanded its walls, towers, gatehouses and residential buildings, while later generations transformed the fortress into a palatial residence. Eighteenth-century work by James Paine and Robert Adam introduced a Gothic decorative scheme, and a major Victorian restoration led by Anthony Salvin returned much of the exterior to a more imposing medieval appearance while the State Rooms were rebuilt in an elaborate Italianate style. The castle remains the principal northern residence of the Duke of Northumberland.

Alnwick Castle has appeared in Prince Valiant (1954), Becket (1964), Mary, Queen of Scots (1971), Westworld (1973), Count Dracula (1977), The Spaceman and King Arthur (1979), Ivanhoe (1982), The Black Adder (1983), Robin of Sherwood (1984–1986), Star Trek: The Next Generation (1987–1994), Robin Hood: Prince of Thieves (1991), Elizabeth (1998), A Knight in Camelot (1998), Harry Potter and the Sorcerer’s Stone (2001), Harry Potter and the Chamber of Secrets (2002), Downton Abbey (2010–2015), The Hollow Crown: The Wars of the Roses (2016), Transformers: The Last Knight (2017) and Dungeons & Dragons: Honour Among Thieves (2023). Its exterior walls, courtyards, baileys, State Rooms, Library, gate passages and surrounding parkland have represented Camelot, Holyrood Palace, Castle Dracula, Nottingham Castle, Hogwarts, Brancaster Castle, Castle Folgan and the city of Neverwinter.

In Prince Valiant (1954), Alnwick Castle provides the distant and panoramic views of Camelot. The adventure follows the exiled Viking prince Valiant as he travels to King Arthur’s court, becomes a squire to Sir Gawain and attempts to prevent the traitorous Sir Brack from assisting the Viking warlord Sligon. Second-unit crews filmed Alnwick specifically for the wide CinemaScope views establishing Arthur’s stronghold, while Warwick Castle supplied the principal gateway and courtyard. The two castles are edited together as a single version of Camelot, with Alnwick contributing the large-scale exterior identity and Warwick providing the areas in which much of the closer action takes place.

In Becket (1964), Alnwick Castle contributes to the medieval world surrounding King Henry II and Thomas Becket. The production used Alnwick alongside Bamburgh Castle, Bamburgh Beach, Hulne Park and sets constructed at Shepperton Studios. Its fortifications, courtyards and surrounding landscape appear among the royal and military locations through which Henry travels as his friendship with Becket develops into a conflict between the English Crown and the Church. The different Northumberland castles are edited together with studio interiors rather than being consistently assigned to one clearly named residence, making Alnwick part of the film’s broader representation of twelfth-century England and France.

In Mary, Queen of Scots (1971), Alnwick Castle represents Holyrood Palace, Mary Stuart’s principal residence in Edinburgh. The castle’s courtyards and fortified exterior are used during scenes involving Mary’s Scottish court after she returns from France to assume personal rule. The production combines Alnwick with several other historic locations: Bamburgh Castle represents Dunbar Castle, Hermitage Castle is used for additional Scottish fortress material, and Château de Chenonceau appears during the French section of Mary’s life. Alnwick therefore supplies the exterior and courtyard identity of Holyrood while other properties provide the various castles and palaces encountered during Mary’s conflict with the Scottish nobles and Elizabeth I.

In Westworld (1973), Alnwick Castle appears briefly as part of Medievalworld, one of the three historical environments operated by the futuristic Delos resort. Medievalworld allows wealthy guests to inhabit a simulated version of thirteenth-century Europe populated by highly advanced androids. Alnwick is used in establishing material presenting the medieval castle, while the principal scenes involving the guests, robotic servants and malfunctioning inhabitants were filmed on sets and at locations in the United States. The castle’s appearance is therefore limited but helps identify Medievalworld as a large, convincing European royal stronghold before the resort’s robots begin turning against its visitors.

In Count Dracula (1977), the BBC adaptation starring Louis Jourdan uses Alnwick Castle for exterior views of Castle Dracula in Transylvania. Jonathan Harker travels to the remote fortress after being employed to arrange Dracula’s purchase of property in England, only to discover that he has become a prisoner inside the count’s home. Alnwick’s walls, towers and gateways establish the imposing castle approached by Harker, while most of the rooms occupied by Dracula, his brides and his captive guest were recorded at BBC Television Centre and Ealing Studios. The production also filmed in Whitby for the English coastal sections of Bram Stoker’s story.

In The Spaceman and King Arthur (1979), released in the United States as Unidentified Flying Oddball, Alnwick Castle represents Camelot. NASA employee Tom Trimble and his android double Hermes are accidentally transported to the court of King Arthur during an experiment involving a faster-than-light spacecraft. Tom is initially treated as a hostile intruder and threatened with execution before using modern technology to convince Arthur that he is a powerful wizard. The castle’s courtyards, walls and grounds are used for the arrival of the spacecraft, activity around the royal court and the conflict with Sir Mordred. Alnwick also appears during the climactic attack on Camelot, when Tom uses the spacecraft and its equipment to help Arthur defeat Mordred’s forces.

In Ivanhoe (1982), Alnwick Castle represents Torquilstone, the fortress occupied by the Norman baron Reginald Front-de-Boeuf. Cedric the Saxon, Lady Rowena, Isaac of York and Rebecca are captured and taken to the castle, where Front-de-Boeuf and his allies attempt to extract money and force Rowena into marriage. Ivanhoe’s supporters, including the Black Knight and Robin Hood’s outlaws, subsequently attack the fortress to free the prisoners. Alnwick supplies the castle exterior, gateways and courtyard associated with Torquilstone, while studio sets provide several of its rooms. The assault ends with the castle being set on fire from within, allowing the captives to escape as Front-de-Boeuf is killed.

In The Black Adder (1983), Alnwick Castle represents the royal residence of the fictional King Richard IV. The castle appears prominently in the opening titles and throughout the first series as Prince Edmund, Duke of Edinburgh, schemes to improve his position at court. The baileys, battlements, courtyards and gateways are used for royal arrivals, processions, military preparations and Edmund’s repeated attempts to gain influence over his father. Large groups of extras, horses, flags and temporary medieval structures were placed around the grounds, making Alnwick one of the series’ principal locations. Later Blackadder series moved to predominantly studio-based production and did not return to the castle on the same scale.

In Robin of Sherwood (1984–1986), Alnwick Castle represents Nottingham Castle, the headquarters of Sheriff Robert de Rainault and Sir Guy of Gisburne. Its exterior and courtyards appear particularly in the opening story, “Robin Hood and the Sorcerer”, when Robin and Much are arrested, imprisoned and eventually escape through a market held inside the castle. The Outer Bailey is also used for the archery tournament organised to trap Robin, who enters disguised as an old man and wins the Silver Arrow before being recognised. Alnwick returned as Nottingham Castle in “The Witch of Elsdon”, “Alan a Dale” and “The Prophecy”, although other locations and constructed sets supplied the great hall, private chambers, tunnels and some later versions of the fortress.

In the Star Trek: The Next Generation episode “Qpid” (1991), Alnwick Castle appears in an establishing shot of Nottingham Castle. Q transforms Captain Jean-Luc Picard and several members of the Enterprise crew into characters from the Robin Hood legend after Picard refuses to admit his feelings for the archaeologist Vash. Picard becomes Robin Hood, while Worf, Data, Geordi La Forge and the others are forced to play his reluctant band of outlaws and rescue Vash from Sir Guy of Gisborne. Alnwick is seen only as the exterior of the castle in which she is held; the actors did not film there, and the forest and castle action was produced at Descanso Gardens and Paramount Studios in California.

In Robin Hood: Prince of Thieves (1991), Alnwick Castle represents part of Nottingham Castle, the stronghold of the Sheriff of Nottingham. Its most recognisable appearance comes near the end of the film, when the Sheriff prepares to hang several captured members of Robin’s band in the castle courtyard. Robin, Azeem and the surviving outlaws infiltrate the fortress to stop the executions and rescue Marian before the Sheriff can force her to marry him. Alnwick supplies the courtyard containing the gallows, while the complete screen version of Nottingham Castle was assembled from several locations and constructed interiors. Other parts of the climax, including sections of the Sheriff’s residence and the wedding preparations, were filmed elsewhere.

In Elizabeth (1998), Alnwick Castle is used for two distinct locations. The grounds appear during the opening sequence in which Protestant prisoners are burned as heretics during the reign of Mary I, with the courtyard representing Bishopsgate in London. Later, the castle exterior becomes the French-controlled fortress at Leith in Scotland. Elizabeth sends an inexperienced English army against the French garrison, but the campaign ends in disaster, leaving dead soldiers scattered outside the castle. Mary of Guise subsequently sends Elizabeth a mocking message from the fortress. Interior scenes at Leith were filmed at Chillingham Castle, while the arrest of Princess Elizabeth, sometimes attributed to Alnwick Castle, was filmed at the nearby surviving gatehouse of Alnwick Abbey.

In A Knight in Camelot (1998), Alnwick Castle once again represents King Arthur’s Camelot in an adaptation of Mark Twain’s A Connecticut Yankee in King Arthur’s Court. Scientist Vivien Morgan is transported from the twentieth century to Arthurian Britain after one of her experiments goes wrong. Initially accused of witchcraft, she uses her knowledge of science and technology to impress King Arthur and challenge the influence of Merlin. Alnwick’s walls, courtyards and gateways establish the royal castle in which Vivien introduces modern ideas and becomes involved in the struggle against Sir Sagramore. Additional scenes and interiors were filmed in Hungary, but Alnwick provides Camelot’s principal English exterior.

In Harry Potter and the Sorcerer’s Stone (2001), Alnwick Castle forms part of Hogwarts School of Witchcraft and Wizardry. The Outer Bailey is used for the first-year students’ flying lesson with Madam Hooch, during which Neville Longbottom loses control of his broom, Draco Malfoy steals his Remembrall and Harry demonstrates his natural flying ability by retrieving it. The same area appears when Oliver Wood teaches Harry the basic rules of Quidditch. The courtyards are used as students move between lessons, while the Lion Arch becomes the route towards Hagrid’s hut and the Forbidden Forest. The grounds also appear when Hagrid carries a Christmas tree towards the castle. Alnwick was combined with Durham Cathedral, Oxford locations, Leavesden sets, models and digital effects to create the complete Hogwarts complex.

In Harry Potter and the Chamber of Secrets (2002), Alnwick Castle returns as the exterior courtyards of Hogwarts. The Inner Bailey is used during Harry and Ron’s chaotic arrival in the Weasley family’s flying Ford Anglia after they miss the Hogwarts Express. The car approaches and crash-lands within the castle environment before the sequence continues with the Whomping Willow, which was created through sets and effects elsewhere. Students are again shown crossing Alnwick’s courtyards and passing through the Lion Arch as they travel between the school buildings, Hagrid’s hut and the surrounding grounds. This was the final Harry Potter film to conduct substantial location filming at Alnwick, with later productions relying more heavily on the expanded Hogwarts sets at Leavesden.

In Downton Abbey (2010–2015), Alnwick Castle represents Brancaster Castle in two extended episodes. In the fifth-series Christmas special, “A Moorland Holiday”, Lord Sinderby rents Brancaster and invites the Crawley family to join a shooting party. The State Rooms, grounds and surrounding estate are used as tensions develop between Sinderby, his butler Stowell and members of the Crawley household. The visit is nearly destroyed when Sinderby’s former mistress, Diana Clark, arrives with their son, but Rose protects him by presenting them as expected guests. Alnwick returned for the final episode in 2015, by which time Bertie Pelham has inherited Brancaster and become Marquess of Hexham. The State Rooms, ramparts and grounds are used during the reconciliation between Bertie and Edith and the discussions with his mother about their future marriage. The ramparts also appear during a private conversation between Edith and her father, Robert Crawley.

In The Hollow Crown: The Wars of the Roses (2016), Alnwick Castle contributes to the royal and military locations used in the second cycle of the BBC’s Shakespeare adaptations. The three films combine Henry VI, Parts One, Two and Three before concluding with Richard III, following the collapse of Henry VI’s rule and the conflict between the houses of Lancaster and York. Alnwick’s walls, baileys and courtyards were used during the season’s castle and court material, alongside locations including Dover Castle, Leeds Castle, Penshurst Place and Wells Cathedral. The different properties are edited together to represent several royal residences and fortified strongholds rather than allowing Alnwick to remain one consistently named castle throughout the production.

In Transformers: The Last Knight (2017), Alnwick Castle forms part of Castle Folgan, the ancestral residence of Sir Edmund Burton and the headquarters of the secret Order of the Witwiccans. Cade Yeager and Oxford professor Viviane Wembly are brought to the castle, where Burton explains the concealed history connecting the Transformers, Merlin and the Knights of the Round Table. Alnwick’s Library is used when Burton welcomes his guests, while the Lower Guard Chamber, Dining Room and other interiors appear as he leads them through the castle and reveals the order’s collection. The Inner Bailey, Lion Bridge and Bowburn are used for exterior and vehicle scenes involving Bumblebee, Hot Rod and Burton’s military equipment. Castle Folgan is a composite location, with Bamburgh Castle supplying the principal seaward exteriors and other historic buildings providing additional rooms.

In Dungeons & Dragons: Honour Among Thieves (2023), Alnwick Castle represents parts of Neverwinter, the city ruled by Forge Fitzwilliam. The Outer Bailey was filled with tents, banners, market activity, horses and costumed extras to create the busy city entered by Edgin Darvis and his companions. Edgin passes through the Lion Arch as the group returns to Neverwinter and prepares to disrupt the High Sun Games organised by Forge and the Red Wizard Sofina. Woodland near the castle’s south entrance appears around the thieves’ temporary camp. The Lion Bridge beside the River Aln is used for the secret meeting between Sofina and the Thayan assassin Dralas, with artificial mist covering the river as they discuss the attempt to stop Edgin’s group and complete Sofina’s plan for the city.


Map
Films
Blackadder

Blackadder

Blackadder was primarily filmed in the United Kingdom, with notable location shooting for the first series at Alnwick Castle in Northumberland, England.

Nearby locations
Bamburgh Castle

Bamburgh Castle

BamburghEngland • Castle

Bamburgh Castle is in Huntingtower, Becket, The Devils, Macbeth, Mary, Queen of Scots, The Tempest, Ivanhoe, Robin of Sherwood and many more.

21.5 km away
Gosford House

Gosford House

Gosford House has appeared in The Awakening (2011), Outlander (2014), The Princess Switch: Switched Again (2020), The Buccaneers (2023) and Frankenstein (2025).

97.9 km away
Craigmillar Castle

Craigmillar Castle

EdinburghScotland • Castle

Craigmillar Castle has appeared in Outlander (2014), Outlaw King (2018) and other historical productions connected to Scotland’s medieval and early modern past.

106.4 km away
Bakehouse Close

Bakehouse Close

Bakehouse Close, a historic close in Edinburgh, has appeared in The Adventures of Greyfriars Bobby (2005), Outlander (2014–) and Frankenstein (2025).

109.9 km away
Greyfriars Kirkyard

Greyfriars Kirkyard

EdinburghScotland • Cemetery

Greyfriars Kirkyard has appeared in Greyfriars Bobby: The True Story of a Dog, The Prime of Miss Jean Brodie, Jude and The Adventures of Greyfriars Bobby.

110.3 km away

Dugald Stewart Monument

Dugald Stewart Monument has appeared in North & South (2004), One Day (2011), Mausam (2011), The Railway Man (2013) and Sunshine on Leith (2013).

110.4 km away

St Giles’ Cathedral

EdinburghScotland • Church

St Giles’ Cathedral has appeared in Avengers: Infinity War (2018), and the area around the cathedral was also used for Frankenstein (2025).

110.4 km away

Victoria Street

Victoria Street has appeared in F9: The Fast Saga (2021) and Eurovision Song Contest: The Story of Fire Saga (2020).

110.5 km away