The Notre-Dame-en-Sa-Nativité Church in Voisins-le-Bretonneux stands as one of the last authentic remnants of rural religious architecture in Île-de-France. Its unadorned bell tower, locally-sourced materials, and still-active cemetery provide a rare glimpse into the heart of the region’s village life for centuries. In 2025, the church was officially designated as a regional heritage site by the Île-de-France Regional Council.