Origin and history

Château Bily is a building located in the commune of Ploufragan, Brittany. This monument, whose period of construction or use is not specified in the available sources, fits into the local historical landscape without architectural or contextual details being documented. In the Breton region, castles and manor houses have often played a central role in the social and economic organization of the territories, serving as seigneurial residences, administrative centres or symbols of power.

In Ploufragan, as in other municipalities in the region, these monuments could be linked to agricultural activities, land management or community life, reflecting the local dynamics of their times.