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Base Mérimée: Monuments historiques · France

Motte castrale de Kergorlay

Motreff, Finistère, France

The record

Designation
Historic monument, registered (inscrit)
Protection
inscrit MH
Extent of protection
Motte castrale, ainsi que le terrain (sol et sous-sol) sur lequel elle est située (cad. C 647) : inscription par arrêté du 30 septembre 1997
Protection dates
1997/09/30 : inscrit MH
Type
site archéologique
Main period of construction
Milieu du Moyen Age
Ownership
propriété privée
Lieu-dit
Kergorlay
Commune
Motreff
Département
Finistère
Region
Bretagne
Country
France
Coordinates
48.20459, -3.53551
Mérimée reference
PA29000016

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 motte d'Ar C'hastel domine le hameau de Kergorlay. En tronc de cône, elle subsiste encore sur une hauteur d'environ 10 m. Son diamètre de base avoisine 50 m et sa plate-forme sommitale, entièrement dégagée, mesure environ 20 m de diamètre. On peut y relever des traces de construction en pierres sèches. La motte est entièrement ceinturée d'un fossé sec de 5 m de large au fond et profond de 2, 50 m à 3 m.

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 motte of Ar C'hastel dominates the hamlet of Kergorlay. Truncated cone-shaped, it still survives to a height of approximately 10 m. Its base diameter is approximately 50 m and its summit platform, completely cleared, measures approximately 20 m in diameter. Traces of dry stone construction can be found there. The motte is entirely surrounded by a dry ditch 5 m wide at the bottom and 2.50 m to 3 m deep.

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
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