Château de Montgilbert: A Medieval Fortress in France
Site at a Glance
- Rating
- 4.4
- Popularity
- Very Low
- Country
- France
- Primary era
- Medieval
- Eras represented
- Medieval
- Civilizations
- French
- Site type
- Military
- Remains
- Castle
On this page10 sections
History
Château de Montgilbert is a ruined medieval fortress at Ferrières-sur-Sichon in France, probably built by the Saint-Gérand family around the middle of the thirteenth century during the reign of Louis IX, although its precise construction date remains uncertain. Its position between Auvergne, Forez, and Bourbonnais gave it a strategic role in the region.
Medieval Lords and Succession
Around 1280, the castle passed to the Aycelin family, wealthy bourgeois from Auvergne who were later ennobled. It subsequently came to the de Vienne family through marriage, continuing the succession of powerful lineages connected with Montgilbert.
The Hundred Years’ War
During the Hundred Years’ War, a prolonged series of conflicts between the English and French crowns conventionally dated from 1337 to 1453, the Spanish mercenary Rodrigue de Villandrando occupied the castle after confiscating it. He served the French crown and held Montgilbert from 1434 to 1439. The fortress underwent major defensive alterations during this period, including work on the bastion, the outer enclosure, and the lower courtyard.
Renaissance and Early Modern Changes
During the Renaissance, Montgilbert passed to the Saulx-Tavannes family. The surrounding region was affected by the Wars of Religion, civil and religious conflicts in France between Catholics and Protestants during the second half of the sixteenth century. Bourbonnais was also definitively incorporated into the French kingdom. In 1611, the lordship of Montgilbert and Le Mayet was raised to a barony, a territorial lordship associated with the rank and jurisdiction of a baron, in recognition of services rendered.
Abandonment and Decline
From the late seventeenth century, the Saulx-Tavannes family and later the des Bravards d’Eyssat Duprat family increasingly preferred the château of Mayet-de-Montagne. Parts of Montgilbert were consequently left unused. Rooms were abandoned and windows blocked, and the castle was completely deserted in the late eighteenth century, shortly before the French Revolution.
After the emigration of its last owner, Étienne Marie des Bravards d’Eyssat Duprat, the castle was sold as a national asset on 24 May 1794. During the nineteenth century, local inhabitants used the abandoned buildings as a stone quarry, accelerating the loss of the medieval complex.
Archaeology and Conservation
Gallo-Roman bronzes were discovered on the rocky spur in 1867. A history-of-science investigation completed in January 2025 located the dispersed bronzes and attributed a provenance at Montgilbert to two of them. The possible existence of an earlier castrum, a fortified settlement or stronghold, on the hill remains uncertain, since restoration work has uncovered no architectural structure predating the medieval period.
Château de Montgilbert was entered on the supplementary inventory of historic monuments by an order of 11 October 1930. An association devoted to safeguarding the site began work in 1973 and was formally created in 1974. It remained active in 2025, organizing annual volunteer work camps, and is affiliated with Union Rempart, a French federation of associations involved in preserving and restoring built cultural heritage.
Remains
Château de Montgilbert occupies the summit of a rocky hillock about 565 metres above sea level, on a bend of the Vareille. The stream feeds the Sichon, which is a tributary of the Allier. The fortress is arranged in two concentric defensive enclosures that follow the shape of the ground and contain both military and residential areas.
Outer Defensive Enclosure
The outer enclosure follows the terrain and reinforces the western and southern sides, where the slope is gentlest and the natural defence weakest. Towers and arrow slits, narrow openings for missiles, survive around the enclosure, which surrounds the lower courtyard, or bailey. This area contained the servants’ quarters. In the fifteenth century, the defences were adapted for artillery with gun openings and a thick-walled bastion, a projecting fortified structure for strengthening the perimeter and supporting firearms or artillery. The bastion blocked the original entrance because that approach was too exposed.
Inner Enclosure and High Courtyard
The higher inner enclosure has an approximately square plan, with round towers at its corners. Vaults, including those associated with the chapel, remain visible within the corner towers. Square towers once stood at the centres of the curtain walls, the stretches of defensive wall between stronger points, but most of them have disappeared.
A wall-walk, a passage along the top of a fortification wall, crowned the inner enclosure. Its gateway had a portcullis, a heavy grille that slides vertically to secure an entrance, and was flanked by two entrance gatehouses. This gateway led into the high courtyard, where the lord’s residence stood alongside service buildings.
Residential and Service Buildings
The high courtyard contained a ceremonial hall, a kitchen with a large fireplace, and storage facilities. These included a water cistern, a grain silo, and cellars beneath the residential buildings, reached by stairways. A covered gallery ran along the buildings beside the courtyard.
From the fifteenth century, the buildings were modified to provide greater residential comfort. Windows were opened, the walls received plaster or render, and a ramp was constructed to give access to the postern, a secondary or concealed entrance, in the lord’s residence. The castle now survives as a ruin, with many parts of its medieval defensive and residential complex lost, altered, or deteriorated.
