Moulin de Rochoux

Moulin de Rochoux is a 16th-century windmill standing in the commune of Bouée, in the Loire-Atlantique department, at the foot of the Sillon de Bretagne — the ridge that marks the edge of the Armorican Massif. It ranks among the best-preserved examples of the Breton "petit-pied" (also called "coquetier") windmill style, and its story stretches back to the early 1500s.

When was Moulin de Rochoux built?

The mill was raised in 1507. That date is confirmed by a coat of arms carved into the structure itself — the blazon of the Lords of Châtelier, vassals of the county of Nantes, who originally owned it. Under the feudal system, milling was a seigneurial privilege: residents of the surrounding land were required to have their grain ground here, under the so-called droit banal.

How did ownership change over time?

The mill's history is well documented from the French Revolution onward. On 23 August 1796 it was sold as national property, having previously belonged to Du Merdy de Catuélan, an owner who had emigrated from France and whose estate was confiscated as a result. The buyer was René Moiret, a boat builder. The Moiret family ran the mill until 1868, when it passed by marriage to the Baron family, who held it until 1936. From 1879 the mill was leased to the Nicolas family of millers, who became its owners outright in 1936. The Vivant family acquired it in 1966, and since 1976 it has belonged to the Milaret family.

What does the mill's architecture look like?

Moulin de Rochoux is a cylindrical stone tower standing 12 metres tall, with a distinctively splayed, projecting base and an overhanging upper level — hallmarks of the Breton "petit-pied" style. It is capped by a conical roof, traditionally covered with chestnut shingles. Inside, the storage chambers once used for grain and the original millstones have survived.

What happened to the mill in the 20th century?

The windmill did not escape damage. A storm tore off its sails at some point in its history, and in 1952 its millstones were shattered, marking the definitive end of its working life as a functioning mill. Despite this, the building has survived as a witness to the region's centuries-long history and remains privately owned today.

Is Moulin de Rochoux a protected monument?

The mill was listed on the Supplementary Inventory of Historic Monuments (inscrit au titre des monuments historiques) in 1982. A 500-metre protection zone surrounds the structure, safeguarding its immediate landscape setting from uncontrolled development.

Can visitors go inside Moulin de Rochoux?

The mill is private property, so it is not open to the public year-round. Since 1987, however, it has regularly taken part in the European Heritage Days (Journées Européennes du Patrimoine): during this September event, visitors and residents of Bouée get the chance to step inside the tower and see its surviving milling equipment.

Frequently asked questions

Where is Moulin de Rochoux located? In the commune of Bouée, in the Loire-Atlantique department, at the foot of the Sillon de Bretagne ridge.

When was the mill built? In 1507, as confirmed by the coat of arms of the Lords of Châtelier carved on the building.

What type of windmill is it? A Breton "petit-pied" windmill (also known as "coquetier") — a stone tower with a splayed base and an overhanging upper storey.

Is the mill still operational? No. It lost its sails in a storm, and its millstones were destroyed in 1952, ending its use as a working mill.

Is Moulin de Rochoux a listed monument? Yes, it has been on the Supplementary Inventory of Historic Monuments since 1982, with a 500-metre protection zone.

Who owns the mill today? It has belonged to the Milaret family, its private owners, since 1976.

When can it be visited? The mill opens to the public during European Heritage Days, an event it has taken part in since 1987.