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StoneKeep Atlas @stonekeepatlas.com · 11h

July 24, 1284: Albrecht von Lewenstein, eldest illegitimate son of King Rudolf I, married in Basel. Liebenstein Castle followed, and the von Preuschen family has held it since 1783. The Rhine Romantics never touched it. Which Middle Rhine castle should we cover next? #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 21h

Friedrich Wilhelm IV planned a triumphal way nearly two kilometers long through Potsdam. Two pieces got built. One is the Orangery Palace, about 304 meters end to end, still the longest building in Sanssouci Park. Save it for a Potsdam day that skips Sanssouci Palace. #Castles #History

The Orangery Palace in Sanssouci Park, Potsdam, photographed around 1900: a long Italian Renaissance Revival range with arcades and twin towers.

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StoneKeep Atlas @stonekeepatlas.com · 02/10/2026

Four centuries as the southernmost fortress of the kingdom of France, at 697 meters on the Mont Ardu. Château de Puilaurens gets called a Cathar castle, but Louis IX's masons erased almost everything older after 1255. Almost none of it is Cathar. Read why. #Castles #History

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Château de Puilaurens | StoneKeep Atlas

The southernmost fortress of medieval France, at 697 meters on the Mont Ardu, and why almost every stone of it is Capetian rather than Cathar.

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StoneKeep Atlas @stonekeepatlas.com · 01/10/2026

Château de Termes held Simon de Montfort off from August into November 1210. The cisterns ran dry, a downpour refilled them, and the standing water turned foul. Dysentery emptied the walls that the siege could not. Bring your own water if you go up. #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 01/10/2026

One sentence in a Dutch jurist's 1587 travel diary is the oldest trace of the hostile brothers legend at Sterrenberg Castle above the Rhine. The wall said to divide them is Trier work, not the brothers', and sources disagree on its date. What legend does your region repeat? #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 30/09/2026

Château de Brézé is two castles. The white one above was remade in neo-Gothic from the 1850s. The one below was cut into the tuffeau: a dry moat about 18 meters deep, a guardroom with gun-ports, an underground drawbridge, a bakery, and working wine cellars. Down first, or up? #Castles #History

Aerial view of Château de Brézé near Saumur in the Loire Valley: a white tuffeau château with slate roofs and pointed turrets set inside a deep oval dry moat, vineyards to the right.

A round tower dropping into the dry moat of Château de Brézé, troglodyte doorways and windows cut into the pale rock face of the moat wall.

A lamplit gallery carved through tuffeau rock beneath Château de Brézé, a rope handrail along the wall and daylight at the far end.

The rock-cut wine cellar beneath Château de Brézé, a row of oval wooden barrels on stone plinths under hanging lamps.

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StoneKeep Atlas @stonekeepatlas.com · 30/09/2026

Château de Peyrepertuse runs nearly 300 meters along a limestone crest, 800 meters above sea level. Locals call it the stone ship. Filed as a Cathar castle, it is the fortress the French crown built once the heresy was crushed. Tell us the castle you were sold as Cathar. #Castles #History

Château de Peyrepertuse in the Aude, France: a long ruined fortress running along a narrow limestone ridge high above wooded hills.

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StoneKeep Atlas @stonekeepatlas.com · 30/09/2026

You can read both jobs in one wall. The north face of the Weckmund keep carries blocks shattered and reddened by the 1466 fire, and beside them the lifting holes the masons cut to hoist each block into place. Tell me which you find first. #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 30/09/2026

They began as one fortress, seat of the counts of Nordgau. Bruno, born in 1002, grew up inside these walls and became Pope Leo IX, the only pope raised in an Alsatian castle. A marriage in 1080 split the hill, and each heir dug his own ditch. #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 29/09/2026

Friedrich Wilhelm IV meant the Orangery at Sanssouci to anchor a two-kilometer avenue in homage to Rome. What stands is a fragment of it, 304 meters end to end. 1848 ended the rest, and a decade of strokes finished the king. Come in autumn, when the citrus trees roll in. #Castles #History

Friedrich August Stüler's design drawing for the Orangery Palace at Sanssouci in Potsdam, showing the long arcaded elevation with its twin towers above a ground plan and cross-sections.

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StoneKeep Atlas @stonekeepatlas.com · 29/09/2026

Victor Hugo counted three castles above Trechtingshausen in 1842. Two were one: the ruin he called Vaugtsberg, and the Rheinstein a Prussian prince bought in 1823 and had rebuilt by 1829. Tell them apart from the water. stonekeepatlas.com/castles/rheinste… #Castles #History

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Rheinstein Castle | StoneKeep Atlas

What the records say, and how to visit.

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StoneKeep Atlas @stonekeepatlas.com · 28/09/2026

Silver tears, crowns of thorns, widow's cords, painted across the walls. Louise de Lorraine moved in after Henri III was killed in 1589, stayed 11 years, then left Chenonceau for Moulins. It is upstairs now, rebuilt round its ceiling. Which would you look for, tears or thorns? #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 27/09/2026

September 1725: Louis XV marries Marie Leszczynska at Fontainebleau. April 20, 1814: Napoleon comes down the horseshoe staircase into the courtyard, kisses the eagle standard, leaves for Elba. It is the Cour des Adieux now. Name a house holding two days further apart. #Castles #History

Contemporary engraving of the September 1725 marriage of Louis XV and Marie Leszczynska at the Château de Fontainebleau, the court ranked around the couple.

Painting of Napoleon's April 20, 1814 farewell to the Old Guard in the Cour du Cheval Blanc at the Château de Fontainebleau, troops drawn up before the horseshoe staircase.

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StoneKeep Atlas @stonekeepatlas.com · 26/09/2026

Neuschwanstein's throne hall sits on an iron frame under the plaster. Ludwig II demanded the room after the Palas already stood, so it had to be inserted, on the same two floors the telephones served. The apse at its north end was built to hold a throne. Say what belongs in it. #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 26/09/2026

100 meters long, 10 to 15 meters wide, sides near-vertical. Fleckenstein's builders used their sandstone spur as foundation and quarry: stairs, chambers and a well cut through living rock, rain filtered into a cistern, a treadwheel hoist to the upper floors. Bring boots with grip. #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 25/09/2026

Leonardo da Vinci died at the Clos Lucé in Amboise on May 2, 1519, at 67. Vasari, 30 years later, put him in François I's arms; Ingres painted that in 1818. A royal order went out from Saint-Germain-en-Laye about May 1. A copy of the Ingres hangs in the bedroom anyway. Should it? #Castles #History

The pink-brick and white tuffeau front facade of the Château du Clos Lucé at Amboise in winter light, with its stone doorway and steep slate roof.

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StoneKeep Atlas @stonekeepatlas.com · 25/09/2026

Two audiences, not one. Joan of Arc reached Chinon in February 1429 and met Charles VII privately on the 25th. The public scene painters chose came weeks later, after Poitiers. That hall is now a fireplace open to the sky. stonekeepatlas.com/castles/chateau-… #Castles #History

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Château de Chinon | StoneKeep Atlas

What the records say, and how to visit.

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StoneKeep Atlas @stonekeepatlas.com · 24/09/2026

The Deutsche Burgenvereinigung calls Marksburg the only hilltop castle on the Middle Rhine never destroyed, and the qualifier does the work. Undestroyed is not undamaged: a 1705 fire took the keep's cap, US shells hit it in 1945. Repeat it with the qualifier. #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 24/09/2026

In 1814 Mary Godwin's boat tied up at Gernsheim, 16 kilometers from Burg Frankenstein. Her novel has no castle in it, and a historian only floated the link in 1975. The chapel holds a better subject: a real Georg von Frankenstein, carved treading a dragon. Go find him instead. #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 23/09/2026

Bodo Ebhardt rebuilt Haut-Kœnigsbourg for Wilhelm II between 1900 and 1908 and refused to hide the seam. Every replacement block carries a mason's mark, and the marks form an eight-year calendar, 1901 to 1908. Walk it with your eyes down. The stones say who laid them. #Castles #History

Château du Haut-Koenigsbourg (Haut-Kœnigsbourg) in Alsace: Wilhelm II and his party walking out of the rebuilt castle around 1908, photographed from behind a line of onlookers.

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StoneKeep Atlas @stonekeepatlas.com · 23/09/2026

(3/3) Viollet-le-Duc, in his Dictionnaire of 1854 to 1868, moved the latrines from beside the building to under the chapel, then made it a doctrine about surprise attacks. That is where 'up the sewer' comes from. Window or sewer: which had you heard?

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StoneKeep Atlas @stonekeepatlas.com · 23/09/2026

How Château Gaillard, in Normandy, fell in 1204, and how the story drifted. (1/3) A squire named Bogis found a low, unbarred window near the bottom of the ditch. Guillaume le Breton, Philip Augustus's chaplain and in his pay, is the only eyewitness who wrote it down. #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 22/09/2026

Eilean Donan Castle looks medieval and is mostly 1912 to 1932. Three Royal Navy frigates blew the original apart in May 1719, and it lay in rubble for two centuries until John MacRae-Gilstrap rebuilt it. The bridge is part of the rebuild. Restoration, or a new castle? Argue it. #Castles #History

Aerial view of Eilean Donan Castle on its tidal islet where Loch Duich meets Loch Alsh in the western Highlands of Scotland, the arched stone footbridge linking it to the Dornie shore, hills and a visitor center beyond.

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StoneKeep Atlas @stonekeepatlas.com · 22/09/2026

Montségur fell in 1244. Château de Quéribus held 11 more years on its spur above Cucugnan in the Corbières, 728 meters up, until Chabert de Barbaira was captured and surrendered it in May 1255. By most accounts the last Cathars had already gone. So who was still inside? #Castles #History

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Château de Quéribus: The Last Cathar Stronghold | StoneKeep Atlas

Château de Quéribus, the last Cathar stronghold of the Corbières, crowns a 728 m rock needle near Cucugnan: history, the Salle du Pilier, and visiting.

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StoneKeep Atlas @stonekeepatlas.com · 21/09/2026

You know the photograph: a long neck, flat Loch Ness water, nothing to size it by. The Daily Mail ran it April 21, 1934. Christian Spurling owned up before he died in 1993: plastic wood on a toy sub. Later Nessie pictures are framed against Urquhart Castle. Did you believe it? #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 21/09/2026

Château de Falaise is visited for William the Conqueror, probably born in the town in 1028. Almost nothing standing is his. The great tower was built for his son Henry I about 1123, the round tower for Philip Augustus after 1204, the entrance is 1996 concrete. Still worth it? #Castles #History

Oblique aerial view of Château de Falaise (Falaise Castle) in Normandy: the rectangular great tower and a smaller block under pale modern roofs, the round Tour Talbot beside them, the enclosure wall and mural towers running around the rock, the town beyond.

Château de Falaise on its grassy rock outcrop, the buttressed great tower and the round Tour Talbot standing over a lower wall and two small conical-roofed turrets.

An 1856 sepia photograph of the Tour Talbot at Château de Falaise, a tall round tower with a corbelled parapet, ivy on its flank, a cart in the meadow below.

An 1877 photograph of Château de Falaise from across the valley, the roofless great tower behind its pilaster buttresses and the broken-topped Tour Talbot above the town's roofs.

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StoneKeep Atlas @stonekeepatlas.com · 19/09/2026

Iron tie-bars run through the masonry at the Château de Vincennes, east of Paris, so 50 meters of stone would not split under its weight. Charles V moved into the donjon around 1367, while the masons still worked. Would you have moved in before the builders left? #Castles #History #Medieval

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StoneKeep Atlas @stonekeepatlas.com · 19/09/2026

Thomas Hood published 'The Tower of Lahneck' in 1842 as fiction. A critic told him it was an old Rhine legend in any guidebook; Hood printed a note saying he had invented it. 20 years later German papers ran one like it as fact. Which haunted-castle story should we date next? #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 18/09/2026

Doune Castle, near Stirling, was built in one campaign around 1400 for Robert Stewart, Duke of Albany, and never finished. In 1746 Jacobites held prisoners above the kitchen; the men knotted blankets and climbed down. One later signed the Declaration of Independence. Name him? #Castles #History

Doune Castle's entrance front near Stirling, Scotland: the tall gatehouse tower with its round stair turret at left, the long great-hall range at right, on a grassy mound under a blue sky, a paved path leading up to the gate.

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StoneKeep Atlas @stonekeepatlas.com · 18/09/2026

By 1832 some 847 animals lived on Pfaueninsel, Berlin's Peacock Island, bears to reindeer. Most left in 1842 to stock the new Berlin Zoo. The white palace they roamed around is painted timber, built in 1794 to look already ruined. Which wins: the bears or the fake ruin? #Castles #History

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Pfaueninsel Palace: Berlin's Peacock Island Folly | StoneKeep Atlas

What the records say, and how to visit.

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StoneKeep Atlas @stonekeepatlas.com · 17/09/2026

"Donjon keep" is Walter Scott's phrase, first cited from Marmion, 1808. Keep itself is a 16th-century word for buildings raised 400 years earlier, and one proposed root is kipe, a basket. The building came first and the word came later. What do you call the big tower? #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 17/09/2026

Which country has the most castles? France, 45,000, says the internet. The French ministry's 45,223 counts every protected monument of every kind; its register holds 6,286 château notices. Germany's castle institute says the number is not known. Whose count would you trust? #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 16/09/2026

Wes Anderson used Kriebstein Castle's walls as a prison in The Grand Budapest Hotel. The tower climbs about 45 meters from a spur above the Zschopau in Saxony. Its founder recorded a plan to build in 1384; the roof beams were felled around 1399. Which film castle fooled you? #Castles #History

Burg Kriebstein (Kriebstein Castle) in Saxony, Germany: a tall stone residential tower with steep slate roofs and oriel turrets rising straight from a wooded rock spur above the Zschopau river, a weir foaming in the foreground.

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StoneKeep Atlas @stonekeepatlas.com · 16/09/2026

(3/3) His maxim, 'Konservieren, nicht restaurieren', conserve, do not restore, became a founding principle of modern conservation. About a million people a year now climb to a palace celebrated for being broken. Would you have voted to rebuild? Say why.

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StoneKeep Atlas @stonekeepatlas.com · 16/09/2026

(2/3) Around 1900 the question split Germany's conservators: rebuild the Renaissance palace, or keep the ruin as the monument. The art historian Georg Dehio argued against restoration in a 1901 pamphlet and won at the national heritage congress of 1905.

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StoneKeep Atlas @stonekeepatlas.com · 15/09/2026

The Palais des Papes in Avignon went up in roughly 17 years, 1335 to 1352, under two popes: Benedict XII, a former Cistercian monk who built a fortress, and Clement VI, who doubled it and bought the town in 1348. Why does a pope need a fortress? #Castles #History

The west front of the Palais des Papes in Avignon lit by low golden sun: crenellated towers, the twin pointed turrets of the Champeaux gate and tall pointed arches, people crossing the Place du Palais below.

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StoneKeep Atlas @stonekeepatlas.com · 15/09/2026

"A faceted diamond set by the Indre river." Balzac, on Château d'Azay-le-Rideau in the Loire Valley. Gilles Berthelot never saw it finished: François I confiscated the house in June 1528, over the protests of Philippe Lesbahy, who had run the site. Whose château is it, really? #Castles #History

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Château d'Azay-le-Rideau: The Loire's Jewel-Box Château | StoneKeep Atlas

History and 2026 visiting guide to Château d'Azay-le-Rideau: the financier who built it, the scandal that cost him everything, and the island masterpiece he left.

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StoneKeep Atlas @stonekeepatlas.com · 14/09/2026

In 1940 the line between occupied and free France ran down the Cher. The ballroom at Château de Chenonceau, in the Loire Valley, is built on a bridge, a door on each bank. People crossed inside until November 1942. Ask the guide about the crossings, and tell me what they say. #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 12/09/2026

The Throne Hall at Neuschwanstein, in Bavaria, never got its throne. The keep planned for the courtyard was never built. The second floor was never fitted out. It holds the shop. What would you put where the throne should be? #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 12/09/2026

433 royal licences to crenellate are recorded for England, Wales and the Islands to 1600. Once read as building permits. Charles Coulson's case: a battlement was a badge, and the crown granted rather than refused. Permit or status symbol? #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 11/09/2026

Schloss Mespelbrunn, in the Spessart forest, has stayed in one family line since a grant of May 1, 1412. Julius Echter, born here in 1545, was Prince-Bishop of Würzburg at 28. Das Wirtshaus im Spessart (1958) made the moat famous. Longest family tenure you know? #Castles #History

Mespelbrunn Castle (Schloss Mespelbrunn) in autumn: a pink-ochre moated castle in the Spessart, Bavaria, with a tall round tower under a domed slate cap, stepped gables and a gatehouse arch, reflected in the still water of its moat, forest behind.

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StoneKeep Atlas @stonekeepatlas.com · 11/09/2026

Tiepolo was paid 15,000 Gulden for the staircase ceiling of the Würzburg Residence in Franconia, roughly 13 times Balthasar Neumann's annual salary. Those 218 days of wet plaster came through the firestorm of March 16, 1945. Neumann's vault held. Was Tiepolo worth 13 Neumanns? #Castles #History

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Würzburg Residence: The Baroque Palace That Outlived a Firestorm | StoneKeep Atlas

What the records say, and how to visit.

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StoneKeep Atlas @stonekeepatlas.com · 10/09/2026

Very much so 😄 Open days are such a nice chance to turn archaeology into a conversation instead of something happening behind the scenes. Hope you get a great crowd. What are you most excited to show people?

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StoneKeep Atlas @stonekeepatlas.com · 10/09/2026

Many moats held no water, and on a hilltop almost none could. The wet ones were not for drowning anybody. They stopped the miner reaching the wall foot: he had to push a causeway out in the open, which told the garrison where to dig back. Name a moat that ever drowned anyone. #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 10/09/2026

Guides give four tests for a turret: small and round, corbelled out, does not reach the ground, sits on a bigger tower. The four reference works that define it require none of them. They agree on two things: small, and subordinate. Send me a turret that fails every test. #Castles #History

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StoneKeep Atlas @stonekeepatlas.com · 09/09/2026

Two kingdoms, one enclosure. At Château de Gisors in Normandy the motte was raised in 1096–97 for William Rufus and carries an Anglo-Norman octagonal keep; the round tower by the gate is Philip Augustus's, built after he took the castle in 1193. Pick a side: Rufus or Philip. #Castles #History

Oblique aerial view of Château de Gisors, Normandy: the octagonal keep inside its ring wall on a grassy motte at the center of a walled park, the round tower of Philip Augustus beside the gatehouse at lower left, the town's roofs all around.

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StoneKeep Atlas @stonekeepatlas.com · 09/09/2026

(3/3) What certainly happened was weather. A storm in 1715 sheared a whole face off the Grant Tower, which is why its cellars stand open like a cutaway drawing. If you know the 1692 evidence better than I do, correct me.

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StoneKeep Atlas @stonekeepatlas.com · 09/09/2026

(2/3) 'The garrison blew it up in 1692.' Historic Environment Scotland says the explosion is debated: no scorched or blast-cracked stone survives to prove gunpowder brought the gatehouse down. Abandonment and stone-robbing may explain as much.

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StoneKeep Atlas @stonekeepatlas.com · 08/09/2026

A 150-kilogram stone, two miles: the range of Mons Meg, six tons, made at Mons in Belgium, a 1457 gift to James II of Scotland from the Duke of Burgundy. The barrel burst in 1681. It came home to Edinburgh Castle from the Tower of London in 1829. Bigger gun of its century? #Castles #History

Mons Meg, a huge black iron bombard on a timber carriage with wooden spoked wheels, displayed on the cobbles at Edinburgh Castle beside a stone cannonball, visitors standing behind it.

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StoneKeep Atlas @stonekeepatlas.com · 08/09/2026

Château d'If, off Marseille, keeps two cells labeled for men who never existed: Edmond Dantès and the Abbé Faria. It never fired a shot in anger. Dumas serialized The Count of Monte Cristo from 1844 and gave it the only siege it needed. Dumas before the boat, or after? #Castles #History

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Château d'If: Marseille's Fortress-Prison of Monte Cristo | StoneKeep Atlas

What the records say, and how to visit.

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