Château d'Aunoy in Champeaux, Seine-et-Marne, is hired exclusively for company seminars, receptions and weddings. Its main event space covers 500 square meters and seats up to 300 guests. It combines three furnished salons, a courtyard and a large marquee, all inside an 18-hectare walled English park about 50 minutes by car from central Paris.
Seminars and company events
The seminar offer is built around a work area in an 18th-century building attached to the main château. It has a cloakroom, restrooms and a smoking corner, plus three separate salons of 45 to 65 square meters with ceilings 3.30 meters high. These suit breakout groups. They open onto a patio and onto a 300 square meter marquee that serves as the plenary room, so a team can meet together or split into smaller sessions.
The estate supplies Starlink internet, furniture set up to your brief, microphones and sound equipment, and a large mobile LCD screen. A dedicated contact builds the day with you from your objectives. On request, small groups can also use the two furnished salons of the central building, or work outdoors in the park, including under the plane tree planted in 1750 that is classed as a remarkable tree.
Weddings and receptions
Every booking is an exclusive hire of the estate and its event space. Seated dinners for up to 300 guests are possible in the 500 square meter space, with the three salons, the outer courtyard and the garden available on top. The couple can prepare for the day and stay at the château with up to 14 adults, take photographs in the two large furnished salons of the central building and hold the ceremony on the grounds. The team proposes services and suppliers but does not impose them. A religious ceremony can be held at the collegiate church of Champeaux, close by.
Rooms and capacities
- Event space: about 500 m², up to 300 seated guests.
- Three salons: 45 to 65 m² each, ceiling height 3.30 m, linked to the patio.
- Marquee: 300 m², used for plenary sessions or dining.
- Outdoor areas: courtyard with wooden terrace, patio, lawn, orangery and kitchen gardens.
Accommodation
The official text mentions overnight stays for the wedding couple and up to 14 adults close to them. It does not describe lodging for seminar groups, so ask about it when you send your request.
Catering
Formulas run indoors or outdoors depending on season and weather. They range from a buffet or a seated service to a lunch or dinner cocktail, with or without live cooking stations, and a lighter aperitif with charcuterie, vegetable and cheese boards. For a relaxed format, long shared tables can be set with a barbecue or a large dish such as seafood paella or couscous with salads.
History and setting
The château was built in the Louis XV style and is a listed historic monument. Its park dates from the 1750s and is described by the estate as the first English-style park designed in France. It holds follies, a greenhouse, an ice house, a vegetable garden and ponds. Local tradition places the lovers Héloïse and Abélard in its alleys.
Getting there
The estate is about 50 minutes by car from central Paris and Roissy airport, and 40 minutes from Orly.
