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Heritage classified

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Origin and history

Château de Grandlac is a fortified house located in Laval-du-Tarn, in the department of Lozère (Occitanie region). Built between the end of the 15th century and the beginning of the 17th century, it illustrates the late defensive architecture of the Middle Ages, with elements such as a circular stair tower and scallops now missing. A typical example of this is its massed plan, limestone bellows walls and shale lauze cover, albeit poorly documented.

The estate was mentioned in 1307 in an act of trimming between the king of France and the bishop of Mende, suggesting an older origin, perhaps from the fourteenth century. Remains of this period remain, such as crows of mâchicoulis or lamp asses carved from grotesque heads. In the 16th century, Jean de Maillan, owner in 1580, could have altered the structure by slashing the upper parts and piercing new bays. The castle, after a period of abandonment, was bought in the 19th century by the family of Nogaret, which made it the heart of a farm, adding buildings like a barn-stable dated 1881.

Ranked a Historic Monument in 1998, the ensemble retains a strong authenticity despite its redesign. Agricultural buildings, typical of caussenard architecture (cradle vaulted granges, roofs in kerbs), reinforce the unity of the site. The facades and roofs of the strong house, as well as those of the outbuildings (bergery, barn-stable), are protected, excluding recent buildings. The castle thus embodies both the medieval seigneurial heritage and the adaptation to the rural needs of the following centuries.

Today, Grandlac Castle remains a rare testimony of the transition between a strong house and agricultural estate in Margeride, where limestone and shale create a coherent architectural landscape. Its listing in the Historical Monuments Inventory highlights its heritage value, both for its building and for its integration into a preserved environment.

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