Le Barn

Bonnelles, France · Meetings · Weddings

Five modular meeting rooms and 72 bedrooms on a 165-hectare estate at the edge of the Rambouillet forest, 45 minutes from Paris

Residential seminars, team-building days, product launches, private parties and weddings, with five modular meeting rooms, 72 bedrooms and full hire of the estate on request. A countryside hotel in converted barns at Bonnelles, on the edge of the Rambouillet forest in the Yvelines.

Event spaces
5
Rooms
72
Outdoor spaces
Yes
Rooms with daylight
Yes

Event spaces

  • Five modular meeting roomsEquipped seminar rooms opening onto the grounds, names and capacities not published
  • Restaurant and glass-roofed roomSeasonal dining, usable for working lunches and informal sessions
  • Bar and kioskBar with stove in winter, kiosk facing the terrace for cocktails
  • TerraceLarge terrace facing the lawn and forest, for meals and receptions
  • Estate groundsMeadows, clearing and pond for outdoor ceremonies, launches and cocktails

Transport

Train station
Dourdan - La Forêt7.6 km · about 20 min by car
Airport
Paris–Orly Airport (ORY)30 km · about 55 min by car

Distances as the crow flies; times are estimates. Data © OpenStreetMap contributors

Getting there and practical details

Neighborhood
Chevreuse valley, edge of the Rambouillet forest

Le Barn takes residential seminars, day meetings, team-building programs, product launches, press events, private parties and weddings. It offers five modular meeting rooms, 72 bedrooms and the option of hiring the whole estate on request. The hotel stands at the Moulin de Brétigny in Bonnelles, in the Yvelines, on the edge of the Rambouillet forest and in the Chevreuse valley, about 45 kilometers from Paris.

Seminars and company events

The hotel sells green seminars close to Paris. Work happens in the five modular rooms, which open onto the landscape and come with professional equipment. The shared spaces also serve as meeting areas: the restaurant, the bar, the kiosk and the terrace can host a breakout session, a working lunch or a cocktail.

The sales page lists several formats beyond the classic seminar. Product launches can use the indoor and outdoor spaces, for example a presentation under the trees or a cocktail by the pond. Press conferences and small conventions use the same rooms. Remote workers can book a day or a few hours and work from the restaurant, the bar or the terrace.

Team-building and incentive activities are offered on site, along with a wellness area with massages. Bicycles are lent to guests, and the estate gives direct access to the forest trails.

Weddings and receptions

The hotel hosts weddings, birthdays, family reunions and celebrations among friends. Reception spaces exist indoors and outdoors, and ceremonies can take place outside, in a meadow or a clearing. Banquets can be served outdoors or in an indoor room. The whole estate can be hired on request. Guests can stay overnight in the 72 bedrooms and use the wellness area and the activities the next day.

Rooms and capacities

The hotel does not publish the names or capacities of its five meeting rooms. Ask the events team for the seated and standing numbers of each room, and for the size of the restaurant and the kiosk, before you fix a layout.

Accommodation

The bedrooms sit in red barns that were restored and extended with cross-laminated timber. Categories include Classic, Superior, Superior Moulin, Superior Montana and Deluxe rooms, most opening onto a terrace or balcony, plus two suites: one in the former water mill, the other the largest suite on the estate. Three dormitories with eight single beds each suit younger teams or families. There is no fixed checkout time on Sundays.

The wellness area in the old mill has a sauna, a hammam, outdoor Nordic baths facing the paddocks, and massages.

Catering

The restaurant serves seasonal cooking built on vegetables from the estate garden and local producers. Meals can be taken under the glass roof, in the indoor rooms or on a large terrace facing the lawn and the forest. The bar serves cocktails made with herbs from the garden, and the kiosk faces the sunset.

History and setting

The hotel was created by William Kriegel, co-founder of the Haras de la Cense, a stud farm known for horsemanship based on animal behavior. The stud farm adjoins the hotel and offers rides from the estate. The estate covers 165 hectares of forest, meadows and a natural pond, where guests can row and swim in summer.

Getting there

By car, take the A10 from Paris and leave at exit 10 toward Dourdan and Saint-Arnoult-en-Yvelines. Three stations serve the area: Dourdan, 10 kilometers away on RER C from Austerlitz; Saint-Rémy-lès-Chevreuse, 15 kilometers away on RER B; and Rambouillet, 18 kilometers away on the Transilien N line from Montparnasse. Plan a shuttle for groups arriving by train.

What sets it apart

  • 01Five modular meeting rooms with professional equipment
  • 0272 bedrooms, including two suites and three dormitories
  • 03Full hire of the 165-hectare estate on request
  • 04Sauna, hammam, Nordic baths and massages in the old mill
  • 05Three stations within 18 km: Dourdan, Saint-Rémy-lès-Chevreuse, Rambouillet

Questions and answers

How many meeting rooms does Le Barn have?

Five modular rooms with professional equipment. The restaurant, bar, kiosk and terrace can also host sessions. Room capacities are not published, so ask the events team.

How many bedrooms are there on site?

72 bedrooms, including two suites and three dormitories with eight single beds each.

Can we hire the whole estate?

Yes. The hotel offers full hire of the estate on request, for seminars as well as private events.

Is Le Barn reachable by train?

Yes. The nearest stations are Dourdan (10 km, RER C), Saint-Rémy-lès-Chevreuse (15 km, RER B) and Rambouillet (18 km, Transilien N from Montparnasse).

Does Le Barn host weddings?

Yes. Ceremonies can be held outdoors, and receptions take place indoors or outside, with guests staying in the 72 bedrooms.

Who handles catering?

The hotel restaurant, which cooks seasonal produce from the estate garden and local farms.

Weddings, meetings and private events

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