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Base Mérimée: Monuments historiques · France

Restes du Fort du Loch

Guidel, Morbihan, France

The record

Designation
Historic monument, registered (inscrit)
Protection
inscrit MH
Extent of protection
Fort du Loch (restes) (cad. K 560) : inscription par arrêté du 1er juin 1960
Protection dates
1960/06/01 : inscrit MH
Type
fort
Main period of construction
18e siècle
Ownership
propriété d'une association
Lieu-dit
Guidel Plage
Commune
Guidel
Département
Morbihan
Region
Bretagne
Country
France
Coordinates
47.75123, -3.50932
Mérimée reference
PA00091259

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 1708 map "Le Bretagne." (David Rumsey Map Collection, Stanford Libraries).

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

The Ministère de la Culture's notice

Le fort se présente sous la forme d'un pentagone irrégulier aux angles amortis. La pointe dirigée vers le large sépare les deux côtés les plus longs. Au milieu de chacun de ces côtés, une petite caponnière semi-circulaire garnie de cinq créneaux, permet de battre les fossés. La couverture de cette caponnière est intérieurement en ogive et extérieurement en cône. L'entrée du fort, à l'opposé du large, présente une porte étroite qui a probablement été garnie d'un pont-levis. La porte passée, deux escaliers permettent de monter aux remparts et l'on trouve, immédiatement après, deux petits bâtiments avec un rez-de-chaussée, un étage et un comble, bâtiments qui devaient servir de logement à la garnison. Un mur en contrescarpe limite le fossé qui entoure cet ouvrage.

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 fort presents itself in the form of an irregular pentagon with blunted angles. The point directed towards the sea separates the two longest sides. In the middle of each of these sides, a small semi-circular casemate fitted with five crenels, allows the fossés to be swept. The covering of this casemate is internally an ogive and externally a cone. The entrance to the fort, opposite the sea, presents a narrow door which probably was fitted with a drawbridge. Once through the door, two stairways allow access to the ramparts and one finds, immediately after, two small buildings with a ground floor, one storey and roof space, buildings which were to serve as lodging for the garrison. A counterscarp wall limits the fossé which surrounds this work.

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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