France · Department / region

Castles in Seine-et-Oise

Carte des Châteaux lists 18 castles, manor houses and fortified sites in Seine-et-Oise.

18 listed sitesFranceLocal map

Map

Map of castles in Seine-et-Oise

At a glance

18: castles listed
1: ruins and remains
14: in the Mérimée heritage database

Selection

Must-see castles in Seine-et-Oise

The most complete entries for this area: verified documentation, photographs and visitor information.

Bois-d'Arcy

batterie de Bois-d'Arcy

1875

Conflans-Sainte-Honorine

remparts de Pontoise

List of castles in Seine-et-Oise

18 sites shown

Arpajon · France

porte de Paris

Janville-sur-Juine · France

tour de Pocancy

Saint-Sulpice-de-Favières · France

enceinte de Saint-Sulpice-de-Favières

Port-Villez · France

camp de César

Bonnières-sur-Seine · France

tour carrée du Mesnil-Regnard

Conflans-Sainte-Honorine · France

tour Montjoie

La Queue-en-Brie · France

tour médiévale de La Queue-en-Brie

Nesles-la-Vallée · France

tour de Santeuil

Pontoise · France

remparts de Pontoise

Bois-d'Arcy · France

batterie de Bois-d'Arcy

1875

Saint-Michel-sur-Orge · France

librairie Bogatyr

Saclay · France

manoir

Bièvres · France

manoir de Ville Favreuse

Étampes · France

vestiges des anciens remparts d'Étampes

Mauchamps · France

Fort at Mauchamps

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Search for a castle or a town, find it on the map, then open its entry: history, architecture, related people, visitor information and sources.

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Towns

Castles by town

Arpajon1 castle Bièvres1 castle Bois-d'Arcy1 castle Bonnières-sur-Seine1 castle Chaussy1 castle Conflans-Sainte-Honorine1 castle Étampes1 castle Janville-sur-Juine1 castle La Queue-en-Brie1 castle Mantes-la-Jolie1 castle Mauchamps1 castle Meudon1 castle Nesles-la-Vallée1 castle Pontoise1 castle Port-Villez1 castle Saclay1 castle Saint-Michel-sur-Orge1 castle Saint-Sulpice-de-Favières1 castle

Frequently asked questions

How many castles are there in Seine-et-Oise?

Carte des Châteaux currently lists 18 castles, manor houses and fortified sites in Seine-et-Oise. The number grows as new entries are checked and published.

What is the oldest dated castle in Seine-et-Oise?

Among the entries with a known construction date, batterie de Bois-d'Arcy (1875) is the oldest. Other sites without a precise date may be older.