France · Restored
Château de Bonaguil
Château de Bonaguil is a medieval fortress in Saint-Front-sur-Lémance, Lot-et-Garonne, France, rebuilt at the end of the 15th and start of the 16th centuries with extensive artillery-era defences. It occupies a steep rocky promontory and incorporates an outer enceinte, deep rock-cut ditch and a compact inner stronghold around a tall keep. The castle has been a listed Monument historique since 1862 and has undergone multiple restorations.
First raised
1600
Its prime
1520
Today
Restored
Ranked among Europe’s castles
As it stood in 1520
What Château de Bonaguil looked like in its prime.
Perched on a steep rocky spur, the fortress is built of pale beige limestone with a compact, crenellated curtain and an outer low earth-retaining wall; multiple round towers and at least one pronounced rectangular/square tower puncture the curtain. A tall central keep rises above the complex with a machicolated parapet and an artillery platform; the approach is guarded by a barbican, rock-cut ditch and fixed bridges, and many embrasures and gun-ports are visible in the walls.
Its story
The story of Château de Bonaguil.
The Château de Bonaguil at Saint-Front-sur-Lémance takes its name from bonne aiguille, 'good needle', the steep rocky promontory it commands. First built in the 13th century, it belonged to the Fumel family through the Hundred Years War, in which the lords of Bonaguil fought on the side of the King of England; the castle was taken several times, burnt and abandoned, yet always remained Fumel property.
On 11 November 1380 Jean de Fumel-Pujols, baron of Blanquefort, married the heiress Jeanne Catherine de Roquefeuil and dropped his name for hers. Jean de Roquefeuil rebuilt the keep in 1470–82 with a streamlined shape to better resist artillery, and Bérenger de Roquefeuil, whose troubles began with Charles VII condemning his violence against serfs and vassals, restructured the whole castle at the turn of the 16th century, financed by Roquefeuil lands in the Gironde and on the Golfe du Lion.
The result covered 7,500 square metres and incorporated the latest developments in artillery defence, yet it was obsolete when completed and was never attacked. An indebted Antoine had to cede the fortress to the lord of Pardhaillan in 1618 before buying it back years later. Classified a monument historique since 1862, Bonaguil is today owned by the neighbouring commune of Fumel.
Step inside
11 places to explore in 1520.
The record describes 11 distinct spots at Château de Bonaguil, including 2 interiors: east dwelling apartments (dwelling p), rock-cut well shaft. Create your own photoreal reconstruction and explore every one, more scenes means more rooms, more angles, and more of the place to stand in.
Build Your Own Castle
Recreate Château de Bonaguil with AI to explore it.
The artist rebuilds it as it stood in 1520, a photoreal reconstruction that belongs to you alone. Pay with coins, no subscription needed.
Recreate this castle →Castle Siege
Play Castle Siege at Château de Bonaguil.
A strategy game played on Château de Bonaguil’s real ground plan: the same surveyed walls shown in the archive below. Post your finite garrison on the battlements between assaults, then hold out as rams, siege towers, trebuchets and sappers arrive in ever-worse waves.
Sign in free to see the garrison muster. One castle costs 150 Clan Coins and is yours forever.
Sign in to take command →Whose castle
Clans who held Château de Bonaguil.
The families that held Château de Bonaguil for a decade or more across its history, follow a name to its clan.
Fumel
Held by the Fumel family through the Hundred Years War; though taken and burnt, the castle always remained their property.
Roquefeuil
Held by the Roquefeuils from 1380, when Jean de Fumel-Pujols married heiress Jeanne Catherine de Roquefeuil and took her name; Bérenger de Roquefeuil rebuilt the castle at the turn of the 16th century.
From the archive
Château de Bonaguil on paper: the measured plan and period views.
The survey plan and photographs below are the ground truth this page's reconstructions are checked against, drawn and photographed while the castle was still a working garrison. Every image is public-domain or openly licensed, with its source named.

En voici le plan (fig. 28)
1858 · Viollet-le-Duc, Dictionnaire raisonné, t. 3 (1858)
Public domain