Origin and history

Casteljau Castle is a building located in the municipality of Berrias-et-Casteljau, in the Auvergne-Rhône-Alpes region. Although its existence is attested, the available sources do not specify its exact period of construction or its architectural or historical evolution. The current internal data do not allow to trace its detailed history or transformations over the centuries.

In this region, castles have often played a central role in local social and economic organization, serving as defence points, seigneurial residences or administrative centres. In Berrias-et-Casteljau, as in other rural territories, these monuments generally reflected the power of noble families or religious institutions, while participating in the structuring of surrounding agricultural and artisanal activities.