Collégiale Notre-Dame de Lamballe

Collégiale Notre-Dame is a Gothic building with notable portals from the 12th and 13th centuries that display Rayonnant architectural features. Its interior contains a grand organ from the 18th century and an elaborate wooden screen that structure the space.

Construction started in 1202 as a chapel for the Dukes of Penthièvre, with reinforcements added later to support the defense system of the nearby castle. The building's development reflects the regional political and strategic needs of its era.

This sanctuary served as a gathering place for residents over many centuries and remains central to the town's religious identity today. The layered decorations and artworks visible inside reveal how successive generations left their mark on the space.

The best way to explore this place is during daylight to see the portal details and ornamental work. Guided visits are offered during specific seasons and provide deeper insights into the architectural features.

The building required stabilization in the 19th century after a nearby quarry operation weakened its foundations. These repairs remain visible today as a support wall, a quiet reminder of the industrial changes of that era.