Castle Trivia
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109 free Castle trivia questions with answers — history quiz, new questions added Oct 2026.
58 free Castle trivia questions with answers. Castle trivia that goes beyond "which one is Dracula's". This quiz starts with the building blocks — what a motte, a bailey, a portcullis and a machicolation actually are, why arrowslits took so long to catch on, and why the boiling-oil story is a myth — and then travels the world's most famous fortresses. You'll meet Windsor, the Tower of London and Edinburgh Castle, the crusader stronghold of Krak des Chevaliers, Malbork's brick giant, Prague's record-holder, Japan's White Heron Castle and the fairytale Neuschwanstein that inspired Disneyland. Along the way there are questions on what castles cost, who built them and how gunpowder finished them off. Difficulty runs from easy openers to genuinely obscure history. Every answer was checked against encyclopaedic and heritage sources, so you can settle arguments with confidence.
30 of 109 questions with answers and explanations. Play the quiz
Q 01The word "castle" comes from the Latin castellum, a diminutive of castrum. What does castrum mean?
Fortified place
The same root gives French château, Spanish castillo and Italian castello.
Q 02The word "castle" entered English shortly before which event?
The Norman Conquest of 1066
The Anglo-Saxon Chronicle uses 'castel' in 1051 for strongholds raised by Norman favourites of Edward the Confessor, fifteen years before the Norman Conquest of 1066.
Q 03In its simplest terms, what is the academic definition of a castle?
A private fortified residence
The private and residential part matters: a castle was a home first, which separates it from a fort or a fortified city.
Q 04In castle terminology, what is a motte?
An earthen mound with a flat top
A motte is an earthen mound with a flat top, usually artificially raised, that carried a timber or stone tower above the enclosure below.
Q 05What is the ditch, wet or dry, that was dug around a castle's walls called?
A moat
A moat is the ditch around a castle, wet or dry; its main job was to stop attackers tunnelling under the walls, not to drown them.
Q 06A bailey, the fortified enclosure of a castle, is also known by what other name?
A ward
A bailey is also called a ward; larger castles had several, such as inner and outer wards, and the lord's best rooms often moved from the tower into them.
Q 07The word "bailey" comes from the Norman-French baille, meaning what?
A low yard
Norman-French baille, or basse-cour, meant a low yard, the enclosed court below the motte; the English word bailey descends from it.
Q 08What did medieval people call the great tower, before 'keep' was applied in the 16th century?
Donjon
Donjon was the medieval name for the great tower; the modern word dungeon is a corruption of it, which is how a lord's grandest tower became a byword for a prison.
Q 09What is a portcullis?
A metal-reinforced wooden grille
A portcullis is a metal-reinforced wooden grille that slid down grooves to seal a gateway; many gatehouses had two, trapping attackers in the passage between.
Q 10Which popular belief about murder holes, the openings above a gateway passage, is a myth?
That defenders poured boiling oil through them
The cost of oil and lead, plus the distance from the gatehouse to any fire, made the classic movie image impractical.
Q 11Arrowslits, the narrow vertical openings in castle walls, are also commonly called what?
Loopholes
Arrowslits are also called loopholes or arrow loops; the slit gave the defender a tiny target, though one cut too narrow also cramped the archer's aim.
Q 12Arrowslits did not become common in European castle walls until which century?
13th
Arrowslits only became common in European castle walls in the 13th century, since builders feared they would weaken the wall; the East had used them at several levels for far longer.
Q 13What were machicolations?
Wall-top projections with holes for dropping objects
Q 21Neuschwanstein Castle was commissioned by which monarch?
Ludwig II of Bavaria
Ludwig II of Bavaria commissioned Neuschwanstein and paid for it from his personal fortune and heavy borrowing rather than state funds, threatening suicide if creditors seized it.
Q 22Neuschwanstein was built partly in honour of which composer?
Richard Wagner
Neuschwanstein was built as a tribute to Richard Wagner, its rooms painted with scenes from his operas such as Tannhäuser and Lohengrin; Wagner died in 1883 without ever visiting it.
Q 23The king who built Neuschwanstein lived in it for how many days in total?
172
The king slept at Neuschwanstein for just 172 days in total before his death in June 1886; the unfinished palace opened to paying visitors seven weeks later.
Machicolations are wall-top projections with holes in the floor for dropping objects on attackers below; they did the job of wooden hoardings in permanent stone.
Q 14Machicolations were introduced into Western architecture as a result of what?
The Crusades
They had been used in Syria perhaps as early as the first half of the 8th century, long before Western knights saw them.
Q 15Which French château, fortified around 950, is the oldest known castle in Europe?
Château de Doué-la-Fontaine
Château de Doué-la-Fontaine in Anjou began as a ground-floor hall around 900 and was raised into a fortified tower around 950, making it the oldest known castle in Europe.
Q 16It has been estimated that an average-sized motte would take 50 people roughly how long to build?
40 working days
An average motte took about 50 people some 40 working days to raise; unskilled labourers could manage it, which is why the design spread so fast after conquests.
Q 17The Bayeux Tapestry shows attackers trying to do what to the wooden castle at Dinan?
Set it on fire
The Tapestry shows soldiers with torches trying to set the timber castle at Dinan on fire; fire was the great weakness of wooden castles and an argument for stone.
Q 18Gunpowder artillery was introduced to Europe in which decade?
1320s
Gunpowder artillery reached Europe in the 1320s; the earliest picture of a cannon is in Walter de Milemete's manuscript of 1326, though guns only breached stone walls reliably in the 15th century.
Q 19As castles declined, what type of fortification replaced them for military purposes?
Star forts
Star forts, angular artillery works of the trace italienne, replaced castles as military strongholds; they had no civil role, while lords moved into indefensible country houses.
Q 20Which castle is the longest-occupied palace in Europe?
Windsor
Windsor Castle has housed English monarchs since Henry I in the early 12th century, making it the longest-occupied palace in Europe and the largest inhabited castle in the world.
Q 24Neuschwanstein served as the inspiration for the Disneyland castle of which princess?
Sleeping Beauty
Neuschwanstein inspired Disneyland's Sleeping Beauty Castle, and later Cinderella Castle; it has also appeared on film in Chitty Chitty Bang Bang and The Great Escape.
Q 25Himeji Castle in Japan is nicknamed after which bird?
The white heron
It is Japan's largest and most visited castle and looks, supposedly, like a bird taking flight.
Q 26Who completely rebuilt Himeji Castle between 1601 and 1609 after receiving it from Tokugawa Ieyasu?
Ikeda Terumasa
Ikeda Terumasa, Ieyasu's son-in-law, was granted Himeji for his service at Sekigahara in 1600 and spent eight years rebuilding it, ringing it with three water-filled ditches.
Q 27Himeji Castle was registered as one of Japan's first UNESCO World Heritage Sites in which year?
1993
Himeji was inscribed in December 1993 alongside Hōryū-ji, Yakushima and Shirakami-Sanchi; it survived wartime bombing and the 1995 Kobe earthquake, when a sake bottle on its top-floor altar stayed put.
Q 28According to Guinness World Records, which is the largest ancient castle in the world?
Prague
Prague Castle, covering almost 70,000 square metres, is the largest ancient castle in Guinness World Records; it has housed kings, Holy Roman emperors and Czech presidents.
Q 29Which Polish castle is the largest in the world measured by land area?
Malbork
Malbork Castle in northern Poland is the world's largest castle by land area; it was the world's largest brick castle when completed in 1406 and became a UNESCO site in 1997.
Q 30Which crusading order built the brick fortress of Marienburg, now in northern Poland?
The Teutonic Knights
The Teutonic Knights, a German crusading order founded at Acre in the 1190s, began the castle in 1274 and named it Marienburg after Mary, mother of Jesus.