In the heart of the Ermenonville forest, the Royal Abbey of Chaalis is an exceptional collector's residence. It was the residence of the Jacquemart-André, great art lovers. More than 6000 works of art are brought together (furniture, paintings, sculptures, works of art...). The Château, the Orangery, the Chapel, the Rose Garden and the park of the Abbaye de Chaalis offer an ideal setting for all your events: prestigious dinner, evening, seminar, product launch, photos... The atmosphere and the charm of the place will seduce you throughout the year.

The hall of the XIX building orangery composed of a large reception room, an entrance, a kitchen with outside access, a cloakroom, a rest room and toilets area (300 m2.)
Capacity for a seated dinner is 250 people and for a cocktail party 400 people.
The room is divisible into 3 parts.
The 1000m2 of the Château, spread over 2 floors, are ideal for cocktail parties.
Our rooms offer a view of the gardens.


  • Workshop for adults
  • Children's workshops
  • Temporary exhibitions


  • 1 room(s)
Salle Superficie Capacité assis Capacité assis classé Capacité debout Capacité repas
Orangery 300 150 250 400 250
Gallery of 300 200 300 400
1st floor gallery 300 200 400 400
Chateau 1200
Dining room 75 30 80 50
Library 75 60
Salon 75 60



  • Carton
  • Wireless


  • Accompanist
  • Picnic area
  • Store(s)
  • Tourist information points
  • Restaurant


Means of payment

  • Bank card
  • Bank checks
  • Holiday vouchers
  • Cash


From 01 January to 31 December
Monday Open
Tuesday Open
Wednesday Open
Thusday Open
Friday Open
Saturday Open
Sunday Open