TreeAlive
‹ Base Mérimée: Monuments historiques, France

Base Mérimée: Monuments historiques · France

Château de Penhoat

Saint-Thégonnec, Finistère, France

The record

Designation
Historic monument, registered (inscrit)
Protection
inscrit MH
Extent of protection
Le château à savoir les vestiges des élévations du château, la partie dite "basse-cour" à l'ouest et la totalité des terrains d'assiette comportant les éléments de défense (fossés et douves) (cad. A 3 à 5) : inscription par arrêté du 21 juin 2006
Protection dates
2006/06/21 : inscrit MH
Type
forteresse, château
Main period of construction
13e siècle, 15e siècle
Ownership
propriété de la commune
Commune
Saint-Thégonnec
Département
Finistère
Region
Bretagne
Country
France
Coordinates
48.57951, -3.92546
Mérimée reference
PA29000054

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

5 historical maps cover this location, the earliest the 1750 map "Composite 3: Carte de France." (David Rumsey Map Collection, Stanford Libraries).

Get directions ↗

This record on the Ministère de la Culture's POP platform ↗

The Ministère de la Culture's notice

La forteresse aurait été construite au 13e siècle par Guillaume, sire de Penhoat, à son retour de croisade. Ses dispositions ont évolué en fonction des progrès de l'artillerie et les vestiges subsistant semblent dater du 15e siècle. Suite aux destructions dues aux guerres de la Ligue, ne subsistent que deux tronçons des tours cylindriques sud et nord, construites en moellons de schiste, ainsi qu'un pan de la courtine Est. La tour sud était surmontée d'un châtelet. Une courtine, dont le tracé reste visible, devait relier les deux tours, et celles-ci au donjon. Au sud devait se trouver une enceinte rectangulaire défendue par un second fossé.

English translation

The text above is the record as published by the Ministère de la Culture, in French. The English below is a machine translation made by TreeAlive, not by the Ministère de la Culture; it has not been checked by a person. Where the two differ, the original is the record. Report a translation error: privacy@treealive.com

The fortress would have been built in the 13th century by Guillaume, lord of Penhoat, upon his return from crusade. Its arrangements evolved in function of the progress of artillery and the remaining vestiges appear to date from the 15th century. Following destructions due to the Wars of the League, there remain only two sections of the cylindrical towers south and north, built in rubble stone of schist, as well as one section of the east curtain. The south tower was surmounted by a small castle. A curtain, whose trace remains visible, must have linked the two towers, and these to the keep. To the south must have been located a rectangular enclosure defended by a second ditch.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Base Mérimée, Ministère de la Culture, data last updated 2026-09-17, reused under the Licence Ouverte / Open Licence 2.0 (Etalab). Record text is reproduced unchanged. Ministère de la Culture · Licence Ouverte 2.0
See your own family's places on a living map