Can you visit Château Mont-Royal?

The building operates as a hotel, so interior access is mainly for guests rather than for standard tourist visits.

Is Château Mont-Royal close to Chantilly?

Yes, it lies a few kilometres southeast of Chantilly, within the forest near La Chapelle-en-Serval.

Has the château been used as a film location?

Yes, several films and a television series were shot there, including scenes from Harry, He's Here to Help and Les Trois Frères.

Château Mont-Royal

Mont-Royal Castle

La Chapelle-en-Serval

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Where: La Chapelle-en-Serval

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To make a day of it

Open within 20 km

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Château Mont-Royal stands in La Chapelle-en-Serval (Oise), in the Hauts-de-France region of France. Its opening hours and prices have not been verified at the source yet.

Château Mont-Royal stands within a forest near La Chapelle-en-Serval in the Oise region, a few kilometres from Chantilly. Built between 1908 and 1911 by architect Guillaume Tronchet for composer Fernand Halphen, it follows a Louis XVI style combining hunting motifs on the façade with a musical theme inside, including a theatre modelled on the Opéra-Comique. The building was later converted into a luxury hotel, and its wooded grounds remain visible from the road.

Written from Château Mont-Royal

What to know

The château has been converted into a hotel, so access to the interior is mainly reserved for guests.
The surrounding wooded park can be glimpsed from nearby roads, though it is not open for independent sightseeing.
No visiting hours or admission fees are published, as the site does not operate as a public monument.
It lies close to Chantilly, making it easy to combine a stop here with other visits in the area.

Where this château is

La Chapelle-en-Serval · Oise · Hauts-de-France

Map of the area around Château Mont-Royal

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This châteauChâteaux within 40 km

Address

Le Château, All. des Marronniers, 60520 La Chapelle-en-Serval

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

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Château phone number

+33 3 44 54 50 50

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

4.6 / 5from 1,435 Google reviews

Heritage status: Protection status unknown

Itineraries

Frequently asked

Can you visit Château Mont-Royal?: The building operates as a hotel, so interior access is mainly for guests rather than for standard tourist visits.
Who built Château Mont-Royal?: It was built between 1908 and 1911 by architect Guillaume Tronchet for composer Fernand Halphen.
Is Château Mont-Royal close to Chantilly?: Yes, it lies a few kilometres southeast of Chantilly, within the forest near La Chapelle-en-Serval.
Has the château been used as a film location?: Yes, several films and a television series were shot there, including scenes from Harry, He's Here to Help and Les Trois Frères.