The Château de Nainville-les-Roches hosts seminars, product launches, company evenings and weddings in the Essonne, 40 to 50 minutes by road from central Paris. Business groups can work in a 300 m² plenary room that seats 150 in theatre layout, or in five smaller reception rooms. Wedding dinners run from 50 to 150 guests.
Seminars and company events
The château sells meetings, conferences, team-building days, company evenings, gala dinners and product launches. It offers many configurations, from a conference to a launch cocktail, and the team proposes the layout that fits the event. A named contact handles seminar requests and site visits.
Team-building can be arranged outside meeting hours: wine tastings, cooking classes, sports challenges, relaxation sessions in the park, a gala dinner with music or a night show. The château helps find the activities and workshops that suit the group.
Weddings and receptions
Ceremonies and drinks receptions take place in the park, with its French gardens and a view of the château façade. Dinner is served in the reception rooms for 50 to 150 guests, at round tables or banquet tables, and the ballroom is then used to continue the evening. Couples choose their own wedding planner, caterer, photographer and DJ. The château also keeps a list of vendors who already know the site.
Rooms and capacities
Figures are given as theatre, classroom, U-shape, seated dinner and cocktail.
The plenary room measures 300 m²: 150 in theatre, 150 in classroom, 80 in U-shape. The Grand Salon covers 88 m²: 94, 53, 37, 72 and 90. The Petit Salon covers 50 m²: 51, 26, 28, 45 and 50. The Salon Napoléon and the ballroom cover 48 m² each: 46, 26, 22, 45 and 50.
The Vestibule, the circular entrance hall, covers 80 m² and takes 90 for a cocktail. The Orangerie covers 84 m²; the official page gives no layout figures for it.
Accommodation
The château is preparing 15 bedrooms and suites, which the site says will be ready during 2027. A 280 m² spa is announced as coming soon. Until the bedrooms open, plan overnight stays off site.
Catering
Meals and breaks are supplied by partner caterers. The site lists breakfast, seated lunch or cocktail lunch, afternoon break, seated dinner and cocktail dinner. For weddings, the couple remains free to choose the caterer.
History and setting
The estate covers 28 hectares of park with French gardens, woodland, several ponds and a small farm with hens, geese and goats. The château was restored in the Louis XIII style. Virginie and Denis Geny-Gros bought it in 2019 and carried out major works. Before them, counts and dukes owned it over more than 300 years.
Getting there
Allow 40 to 50 minutes by road from central Paris, 30 to 40 minutes from Orly and 55 minutes to 1 hour 5 minutes from Roissy-Charles de Gaulle. A closed car park holds 80 vehicles, and 30 more places are on the public road next to the estate.
