Moulin de Saint-Lazare

Moulin de Saint-Lazare is an 18th-century windmill standing on top of Mont Boët in Lamballe-Armor, in the Côtes-d'Armor department. Its tall, slender silhouette has shaped the town's skyline for over two centuries and remains a familiar landmark for anyone exploring Lamballe-Armor.

Where does this windmill come from?

The mill was built between 1788 and 1829 on the summit of Mont Boët, a spot chosen for its exposure to wind and sun — a typical setting for windmills in this part of Brittany. Until 1789, it belonged to the Duke of Penthièvre, one of pre-revolutionary France's largest landowners. After the Revolution the property passed through several owners, and it kept grinding grain until 1901, when the last miller ended operations.

What makes its structure unusual?

Unlike many other windmills in the region, which rotate their entire upper section to face the wind, the Moulin de Saint-Lazare has a straight, slender design where only the slate-covered roof turns, riding on rails so the blades can be aligned with the wind direction. The building rises through four levels, built of rubble stone bound with mortar and topped with the slate roofing typical of Breton architecture.

What happened to the mill after it stopped working?

The town of Lamballe bought the mill on 22 August 1972 and carried out a thorough restoration of both the interior and the exterior. Two years later, in 1974, carpenter Jean Peillet fitted new 22-metre blades, though they have remained fixed in place ever since — the mill no longer holds its original milling machinery. It was listed as a French historic monument in 1977. Today the building is used by a local association, "Les Chevreuils de Saint Lazare," and functions as a residence rather than a working mill open to visitors year-round.

When can you actually see it up close?

The interior of the Moulin de Saint-Lazare opens to the public only occasionally, mainly during the Journées du Patrimoine (Heritage Days) held every September. On other days, the mill is best appreciated from the outside, by walking up Mont Boët, which offers a wide view over Lamballe-Armor and the surrounding countryside — that panorama, more than the building itself, is what draws most visitors up the hill.

Who is this stop for?

The Moulin de Saint-Lazare appeals to travelers interested in the history of regional milling and Breton rural architecture, as well as anyone looking for a viewpoint close to the center of Lamballe-Armor. The short climb up the hill pairs easily with a visit to Lamballe's old town, known for its half-timbered houses and the Basilique Notre-Dame.

Frequently asked questions

Can you go inside the windmill? Only occasionally, mainly during the September Heritage Days. On other days, the mill can only be viewed from outside.

How old is this windmill? It was built between 1788 and 1829, making it over two centuries old. It has been listed as a French historic monument since 1977.

Does the mill still grind flour? No. Milling ended in 1901, and the current blades, fitted in 1974, are fixed and purely decorative today.

What else is worth seeing nearby? Mont Boët offers a panoramic view over Lamballe-Armor, and the hill is a short walk from the town's historic center, with its old buildings and basilica.