Château de Bois-Thibaut (restes)
château
PA00109521
French architectural heritage database reference.
Classé (1925)
Status under the French Heritage Act.
Château de Bois-Thibaut (restes) — Château in Lassay-les-Châteaux (Mayenne) classé Monument Historique (listed) in 1925 under the French Heritage Act.
Identification & Protection
Mérimée reference
This monument is referenced in the French architectural heritage database (Mérimée) under the identifier PA00109521. Full archival records are published by the Ministère de la Culture at pop.culture.gouv.fr.
Protection status
The building is classé Monument Historique (listed) (since 1925), the highest French-law category for heritage immeubles.
Château de Bois-Thibaut (restes) : classement par arrêté du 22 octobre 1925
Location & Access
Commune and département
Located in Lassay-les-Châteaux, Mayenne, within the Pays de la Loire region of France.
Coordinates
GPS coordinates: 48.4478°N, -0.5030°E (WGS 84).
Nearby protected sites
| Monument | Commune | Protected |
|---|---|---|
| Menhir de Izé | Izé | 1978 |
| Halles de Craon | Craon | 1984 |
| Maison dite maison du Porche | Chémeré-le-Roi | 1979 |
| Château (restes) de Château-Gontier | Château-Gontier | 1930 |
| La maison et le musée Robert-et-Lise-Tatin ou Archisculpture du Musée Robert-Tatin | Cossé-le-Vivien | 2023 |
Loire Context
Architectural context
Built or restructured in the 15e siècle.
Relative significance
Among the most recently protected sites of the département — typically 20th- or 21st-century inscriptions.
UNESCO landscape
The Loire Valley is inscribed on the UNESCO World Heritage list since 2000 as a cultural landscape. Read the anchor page: Abbey Church of Saint-Savin sur Gartempe.
Frequently asked questions
Where is Château de Bois-Thibaut (restes) located?
Château de Bois-Thibaut (restes) is located in the commune of Lassay-les-Châteaux (Mayenne).
When was Château de Bois-Thibaut (restes) protected?
It was classé Monument Historique (listed) in 1925 under the French Heritage Act, with reference PA00109521 in the Mérimée database.
When was Château de Bois-Thibaut (restes) built?
The main construction campaign dates from the 15e siècle.
Data source: Ministère de la Culture — base Mérimée (data.culture.gouv.fr). Last updated: April 14, 2026.
Geographic location
Coordinates: 48.4478°N, -0.5030°E