L'Orangerie de l'Orée du Bois is a reception estate in Rosny-sur-Seine, in the Yvelines, that hosts weddings and large private celebrations for 200 seated guests or 300 in cocktail format, and sleeps 155 guests on site. It stands at the edge of a forest of 1,000 hectares, about 45 minutes from Paris, at the end of a forest track of more than a kilometer.
Seminars and company events
The official site presents the estate for weddings, bar and bat mitzvahs, birthdays and similar celebrations. It does not describe a seminar offer or meeting rooms, so organizers planning a corporate event should check with the team whether a company booking is possible. The large orangerie, the accommodation and the pool could serve a company party or a residential retreat, subject to that confirmation.
Weddings and receptions
The orangerie is described as one of the largest in Île-de-France. It is modular, with a decor of teak and driftwood, and is neither too small nor too large for the guest list. The estate sells its rooms in two ways: turnkey events, or dry hire of the space alone. Next to the orangerie, an 18th-century château has a belvedere with a panoramic view of the Seine valley, and it can serve breakfast, brunch or dinner. A barn of 100 m² is set aside for children. A heated pool of 15 by 5 meters extends the party into the next day, for a brunch, between May 1 and September 30.
Rooms and capacities
The orangerie hosts from 50 to 300 guests or more in cocktail format and from 50 to 200 guests or more for a seated dinner. The château with its belvedere, the barn and the pool terrace add secondary spaces for the day after, children and small groups.
Accommodation
The estate has 155 beds on site and a further 200 nearby. Lodgings include a long building, the longère, with many rooms, and a village of 20 tipis described as prestige tents. This allows a wedding party to stay on the property and continue the celebration the next day.
Catering
Turnkey events include the organization of the day, while dry hire leaves the choice of providers to the client. Ask the team which formula covers catering.
History and setting
The orangerie is a new venue, announced as new for 2026, set within the forest of Rosny-sur-Seine. The château dates from the 18th century. The setting is rural, and the arrival through a tree-lined forest track is part of the visit.
Getting there
The estate is on the D113 near Rosny-sur-Seine, about 45 minutes from Paris. In a navigation app, enter "L'Orangerie de l'Orée du Bois, Rosny sur Seine". Visits are by appointment only.
