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Base Mérimée: Monuments historiques · France

Fort d'Ecouen

Ecouen, Val-d'Oise, France

The record

Designation
Historic monument, classified (classé)
Protection
classé MH
Extent of protection
Le fort en totalité, avec le sol de la parcelle A1 162 sur laquelle il est situé : classement par arrêté du 18 janvier 2007
Protection dates
2007/01/18 : classé MH
Type
fort, forteresse
Main period of construction
2e moitié 19e siècle
Architect or builder
Séré de Rivières (maître d'oeuvre)
Ownership
propriété de l'État
Commune
Ecouen
Département
Val-d'Oise
Region
Île-de-France
Country
France
Coordinates
49.01526, 2.37874
Mérimée reference
PA95000016

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 1821 map "Etat-Major Paris 1:10,000 (c. 1821)" (IGN France — Géoportail).

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

The Ministère de la Culture's notice

Ce fort fait partie de la seconde ceinture de forts protégeant la capitale, édifiés au lendemain de la défaite de 1871. Polygonal, comprenant une caponnière double et trois autres simples, il répond aux principes édictés par le général Séré de Rivières. Pouvant abriter 335 hommes et 22 pièces d'artillerie, il était complété d'une batterie et d'une redoute disparue ou endommagée.

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

This fort is part of the second ring of forts protecting the capital, built in the aftermath of the 1871 defeat. Polygonal, comprising a double caponier and three others single, it follows the principles laid down by General Séré de Rivières. Capable of housing 335 men and 22 pieces of artillery, it was supplemented by a battery and a redoubt that has disappeared or been damaged.

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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