Château de Montgeroult

To make a day of it

Château de Montgeroult stands in Montgeroult (Val-d'Oise), in the Île-de-France region of France. The building is listed as a historic monument (dating recorded in the Mérimée database: first half of the 17th century, 18th century). Adult admission costs 12 EUR. Its opening hours and prices were verified at the source on September 6, 2026.

Set in the eastern part of the Vexin français, this 17th-century château overlooks the Viosne valley within a walled estate. Built in the 1630s-1640s, it retains outbuildings from the early 18th century, including a row of connected rooms where stable stalls from a former horse-breeding operation still remain. Privately owned and inhabited by the same family since 1831, it was once the home of Hélène de Nervo, Marquise de Montgeroult, a musician and composer active before the French Revolution.

What to know

• The château and its park have been protected as a historic monument since 1996.
• The guided interior tour is not accessible to wheelchair users due to the building's layout.
• The estate includes a walled park of around 3 hectares and 18th-century outbuildings.
• Horse stalls preserved in the outbuildings recall a horse-breeding operation established on the estate around 1850.

Practical information

Visit duration

Not verified

Wheelchair access

Not accessible

Dogs

Not verified

Parking

Not verified

The guided tour of the château cannot be made accessible to wheelchair users

Where this château is

Montgeroult · Val-d'Oise · Île-de-France

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This châteauChâteaux within 40 km

Address

9 Rue Neuve, 95650 Montgeroult

Directions open from wherever you are, by car or public transport.

Get directionsView on a map

Château phone number

+33 6 79 73 18 23

CallCopy

The safest check before setting off: today’s hours, guided-tour availability, where to park.

4.4 / 5from 123 Google reviews

Heritage status

Listed historic monument (classé)

Mérimée record PA00080127

Period of construction

first half of the 17th century, 18th century

Base map © IGN, Géoplateforme

Sources

Identity, location and official references from Wikidata and the Mérimée register.

• This entry in Markdown
• Wikidata Q22916149
• Mérimée PA00080127
• Official website

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