Construction of the fortified tower 1304 (≈ 1304)
Added a major defensive element.
XVIe siècle
Transformations under François de Noailles
Transformations under François de Noailles XVIe siècle (≈ 1650)
Residential renovations by the bishop of Acq.
XVIIe siècle
Restoration of the castle
Restoration of the castle XVIIe siècle (≈ 1750)
Modernisation of the existing building.
1774
Construction of North Wing
Construction of North Wing 1774 (≈ 1774)
Completion of the current rectangular plan.
1973
Historical Monument
Historical Monument 1973 (≈ 1973)
Protection of facades and interior decorations.
Aujourd'hui
Aujourd'hui
Aujourd'hui Aujourd'hui (≈ 2025)
Position de référence.
Heritage classified
Facades and roofs; dining room and living room with eur décor (cad. B 13): registration by order of 25 July 1973
Key figures
François de Noailles - Bishop of Acq (XVI century)
Sponsor of the major transformations of the castle.
Origin and history
The Château des Évêques de Saint-Pandelon has its origins on a protohistoric oppidum, where a castral mot was erected inside a enclosure. This strategic site was then occupied by defensive construction, reflecting an ancient occupation of the site. The first significant architectural traces date back to the 12th century, although precise written sources are missing for this period.
In 1304, a fortified tower was built, marking a key phase of militarization of the site. The 14th and 15th centuries saw successive developments, but it was in the 16th century, under the episcopate of Francis de Noailles (bishop of Acq resident on site), that the castle underwent major changes. This work reflects the adaptation of the building to the residential and defensive needs of the time, in a context where local bishops play a central political and religious role.
In the 17th century, the building was restored, consolidating its structure while integrating elements of comfort. In 1774, a north wing was added, completing the current rectangular appearance with a central court of honor. The communes, located to the north, and a helical staircase serving the first floor (south and east faces) illustrate this evolution. The medieval tower, with a dovecote on the upper floor, remains as a vestige of the castle's defensive origins.
Ranked a Historic Monument in 1973, the castle today protects its facades, roofs, as well as a dining room and a living room for their decor. Its rectangular plan, courtyard and defensive elements make it a remarkable example of episcopal architecture transformed over the centuries, between military function, seigneurial residence and symbol of ecclesiastical power.