History & Architecture
The people, periods, and architecture that shaped Europe’s castles.
Thematic collections and long-form history articles.
History & Architecture is StoneKeep Atlas’s home for long-form editorial. Thematic collections gather castles around a single historical thread; history articles explore the figures, periods, and cultural currents that made castle-building what it became.
Castle Toilets and the Garderobe
Medieval toilets in a castle were a seat over a shaft, cut into the thickness of a wall or corbelled out beyond its face. What the room was called, how it was built, where the waste went, and where you can still stand and look at one.
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Types of Castles
There are more types of castles than the familiar three, and the bodies that catalog castles for a living do not agree on how many. Historic England’s recording thesaurus files eleven kinds of castle beneath the heading; the European castle database EBIDAT offers twenty-nine in a single dropdown, and a second list of twenty-seven beside...
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The Country With the Most Castles
Ask which country has the most castles and the honest answer is a question back: counted how, and by whom? France's register counts protected immovables of every kind, Germany's castle institute says it is not known how many castles there have been, Cadw publishes two different figures on its own website, and Ireland and Japan classify castles in ways that cannot be added together.
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Great Halls and Medieval Castle Life
Medieval castle life happened, for a good many people, in one room. Two English household ordinances and a widowed countess's accounts say who was in it and what they did there: the baker made white rolls for the high table and barley loaves for the servants, and men who commanded castles carved and poured at dinner because they held office. National heritage vocabularies define the great hall by its use rather than its plan. And the familiar story that the lord walked out of it turns out to be a Victorian editor's reading of a poem, from lines the poet cut from his own revision.
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History of Castles
A castle is a lord's fortified residence, and two national recording systems reach that test independently, in two languages and in almost the same words. Where the records differ is when the story starts: English Heritage begins England's at 1066, while the earliest dated bracket in the European Castle Institute's database vocabulary is the first half of the seventh century. And in England the national authority names the centralizing power of the Tudor state, not gunpowder, as what ended baronial castle-building.
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Largest Castles in the World
Guinness World Records publishes eight castle size records and no unqualified one. Malbork holds the record for the largest brick castle, Prague Castle for the largest ancient castle, Burghausen for the longest. Which castle counts as largest depends on which limit you accept, and this page names who published each figure, or says plainly that nobody did.
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Oldest Castle in the World
Ask which is the oldest castle in the world, and Historic England’s blog will tell you Windsor, the French state will point you to Doué-la-Fontaine for the oldest keep in France, and many popular summaries will tell you the Citadel of Aleppo. All three are answering different questions, and only the first two say which....
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Castle vs Palace vs Fortress
Search for castle vs palace and the answer arrives in two columns. A castle is fortified; a palace is not. As rules of thumb go, it is a decent one, and it will tell you correctly that Versailles is a palace and that Marksburg is a castle. Then you meet the Palais des Papes in...
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Castle Towers
Ask a handful of reference works whether the thing in front of you is a castle tower or a castle turret and you will get a different test from each. One says a turret is small and round. One says it is a tower that does not reach the ground. A third says it sits...
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Castle Keeps
Ask what a castle keep is and you will get the same sentence from almost every source on the internet: the strongest tower, the last place to fall, the refuge of final resort. That sentence has a history, and the buildings argue with it. A castle keep is the great tower at the heart of...
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Parts of a Medieval Castle
Learning the parts of a castle is easy. Every labeled diagram shows you the same building: a mound with a tower on it, a ring of walls with round towers, a gatehouse with a portcullis, a moat, a drawbridge, battlements along the top. Learn twenty words and you can read any castle in Europe. The...
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How Castle Moats Worked
A castle moat, in the picture nearly everyone carries, is a ring of green water with a drawbridge over it and something unpleasant swimming below. That picture is the exception. Many ditches cut around medieval castles held no water at all, and on hilltop and spur sites almost none of them could; the ones that...
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