Moulin du Bosq

Moulin du Bosq, also known as Le Beau Moulin, is a historic water mill standing in Trévières, a small town in the Calvados department of Normandy, within the traditional Bessin region. The building sits on the Tortonne river, along the road toward Bernesq, and remains one of the more distinctive rural landmarks in this part of Normandy.

What does the mill's name mean?

Early records referred to the site as "Bosq-Moulin" or "Moulin du Bosquet," names tied to the small grove (bosquet) that once surrounded it. The earliest mentions of a mill at this location date back to 1250, though the structure visitors see today is considerably younger.

How old is the current building?

The land belonged to the franc-fief of l'Étang, granted in 1262 by King Louis IX (Saint Louis) to the Abbey of Montebourg. The mill took its present shape following a rebuilding in 1684, carried out under Claude Pellot, then lord of Trévières.

Who owned the mill over the centuries?

The Pellot family, holding the title of counts of Trévières, kept the mill within the family across several generations during the 18th century. Ownership later passed to the Yver family, who held it until the Second World War, and then to the Mouchel family from nearby Rubercy. Notably, while the village of Trévières suffered heavy destruction during the Battle of Normandy in 1944, the mill itself came through the fighting largely intact.

What does the mill look like architecturally?

Although built as a wheat mill, its design owes more to manor-house conventions than to typical industrial buildings. The plan is rectangular, with a functional layout spread across two floors. The residential wing on the right side was raised and given a dormer window with a triangular pediment during the second half of the 19th century, and the main facade received a false central projecting bay drawing on Baroque style. Water rights for operating the mill were formally regulated by an 1849 ordinance.

Is the mill a protected historic monument?

Yes. Both the building and its millrace were listed as a monument historique by a decree dated 25 March 1993. Earlier, in 1980 — France's designated Year of Heritage — the mill had already won first prize in a national heritage-photography competition.

What happened to the mill in recent decades?

Around the turn of the 1990s, Parisian interior decorator Marcel Masi bought the deteriorating property. Securing historic-monument status helped fund a thorough restoration covering the facade, timber framework, roof, and interiors — work that earned first prize from the Vieilles Maisons Françaises association in 1999.

What can visitors expect today?

New owners, who relocated from Paris, took over the property in October 2021. After tackling heating and insulation in 2022, they began operating the site as a guesthouse under the name Le Beau Moulin. The East Suite is currently available to guests, with a West Suite planned for 2025. Longer-term plans include a music lounge inside the old mill library, a 120-square-meter guest house by 2026, and restoring the historic mill wheel to working order.

Frequently asked questions

Where exactly is Moulin du Bosq located? In Trévières, in the Calvados department, on the Tortonne river along the road to Bernesq.

Can the mill be visited? It now operates as guest accommodation (Le Beau Moulin) rather than a museum open to casual visitors.

When was the mill listed as a historic monument? The building and its millrace were classified as a monument historique on 25 March 1993.

How old is the mill? The site has been recorded as a mill since 1250, though the current building dates from a 1684 reconstruction.