Timeline

Origin and history

The Château de Mardogne, attested as seigneury in 1229, was a strategic fortress erected between the 12th and 13th centuries in the commune of Joursac, in Auvergne-Rhône-Alpes. Occupying a vast territory around the village, it was perched on a basaltic piton, surrounded by a massive enclosure with a round path. Its defensive architecture, including a square tower with superimposed vaults and a masonry tank, reflected its regional control role. A notable feature was its entrance on the ground floor, unlike the neighbouring dungeons.

In 1720, a fire severely ravaged the castle, accelerating its decline. Subsequently, some of its materials were reused, resulting in partial dismantling. The current ruins, classified as historical monuments since 15 December 1980, include walls, a vaulted cellar and vestiges of the enclosure wall. A local tradition evokes the hypothesis of an earlier Roman temple on the site, reinforced by the proximity of a Gallo-Roman station, although this theory remains unconfirmed archaeologically.

The castle illustrates the evolution of medieval fortifications in Haute-Auvergne, marked by defensive adaptations and destructions linked to conflicts or local needs. Its gradual abandonment after the 18th century is a testament to the social and economic transformations of the region, where castles lost their central role in favour of new administrative and agricultural structures.

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