Domaine de Malassise, in Mormant, Seine-et-Marne, is a former Templar farm that can be hired in full for seminars, company days, parties and weddings. Two reception barns take up to 300 guests, two equipped meeting rooms serve working sessions, and 107 beds let teams stay overnight. The estate is about one hour from Paris and five minutes from Mormant station. It is run by Bloom Experience.
Seminars and company events
The estate offers three formats, and in each of them the whole domain is reserved for your group. A residential seminar adds overnight stays, with no minimum length. A company day runs from morning arrival to evening departure with a meeting room, lunch and time outdoors. A shorter format suits a launch, a closing or an evening that brings a team together.
Two meeting rooms come with the sound and video equipment needed. Around them are several comfortable lounge areas, and the two large reception rooms can be used for plenary sessions of up to 300 people. Outdoors, the orchard, courtyard, barns and covered preau can host activities that break up the meeting day. The Bloom team designs the program with you and suggests suppliers for activities.
Weddings and receptions
Weddings use the same exclusive hire. The two barns allow a winter reception indoors, while the courtyard and the open grounds suit ceremonies and cocktails in good weather. Secular ceremonies can be staged on site. Guests can stay for as long as the couple wishes, since the domain has beds for 107 people.
Rooms and capacities
- Reception barn: up to 200 seated guests, or 300 for a cocktail dinner.
- Medieval room, an adjoining barn: 250 seated or 300 standing.
- Two meeting rooms equipped with sound and video.
- Central cobbled courtyard, terrace by the guesthouse, covered preau and orchard.
Accommodation
The domain counts 107 beds, from double rooms to suites, guesthouses and dormitories, with separate beds available for teams. One guesthouse sleeps 6 in three double rooms with bathroom. Another sleeps 10 in three rooms with one bathroom and two toilets. A suite set slightly apart has a 160 by 200 cm bed and a whirlpool bath.
Catering
The estate has its own kitchen laboratory, supplied by an organic market garden worked on living soil and by the orchard. The cooking follows the seasons and stays local. The team writes menus with you, and an in-house caterer offer is available for seminars, weddings and parties.
History and setting
The domain is a large fortified farm dating from the 13th century, arranged around a vast paved courtyard. It carries the Île-de-France label for remarkable heritage and has been refitted with respect for its history. It opens onto an orchard, a pond-side market garden and open farmland.
Getting there
Malassise is about one hour from Paris by car or train. Mormant station is five minutes away.





