
Organise your events: seminars and weddings near Rennes
The Ar Milin' Estate is the idyllic setting for your events in Ille-et-Vilaine, conveniently tucked between Rennes and Vitré and at the gateway to Brittany. The entire team of our hotel and restaurant welcomes you to the heart of our magnificent 5-hectare parkland on the river's edge.
On the programme: serenity, nature and gourmet cuisine.
Our hotel and restaurant is ideal for seminars, meetings, study days, showrooms and all manner of other corporate events. The vast spaces offered by our estate provide an enchanting setting for open-air receptions, elegant cocktail parties or celebratory dinners.
We will organise the event that's right for you, based on your needs, wishes and budget, and always with the same objective in mind: to make your event a truly unique occasion.
For a day or a weekend, your guests and/or colleagues can come to Ar Milin' in Châteaubourg by train (Paris 1h25) or by car (E50 dual carriageway 5 mins away).

Your tailor-made professional and private events between Rennes and Vitré
With the experienced and dynamic Lélia at your service for seminars, and Maëlle for private receptions and weddings, we will be with you every step of the way in planning your event. Lélia and Maëlle will listen to your wishes, draw up a bespoke quote and carefully manage all the minutiae of the event.
They'll come up with the perfect setting for your event in the park and meadow. On request, they can also put you in touch with our professional partners who can provide musical entertainment, floral decoration, fireworks, team-building events, dance floors, video and photography and more. And on the big day, they'll ensure that everything goes off without a hitch. You can rely on their constant presence to ensure the smooth running of your event.
Whether you are looking for a sit-down dinner at Le Bistrot du Moulin restaurant, a themed buffet, a cocktail lunch or dinner or to hire the estate in its entirety, together we can create the reception that's right for you.


Nestled in the heart of our wooded parkland, this bright and spacious room can accommodate up to 100 people. Its modular design also means it can be easily converted into smaller rooms for break-out meetings or workshops.
Surface area: 120m2
Rooms | Park Room on the park-side (C) | Park Room on the car park-side (D) | C + D |
Surface area | 60m² | 60m² | 120m² |
U-shaped capacity | 24 | 24 | 48 |
Classroom capacity | 30 | 30 | 60 |
Theatre capacity | 50 | 50 | 100 |
Capacity: 4 to 15 people
Two areas can be adapted to increase capacity based on the number of attendees.
Rooms | “Parc en Ciel” Room | Garden-side (A) | Riverside-view (B) | A + B |
Surface area | 47m² | 23m² | 15m² | 38m² |
U-shaped capacity | 15 | 10 | 8 | 18 |
Classroom capacity | 18 | 6 | 4 | 10 |
Theatre capacity | 30 | 16 | 10 | 26 |
- Wi-Fi
- Video projector (screen, HDMI and VGA cables)
- Flip chart
- Writing set
- Mineral water
- Photocopying service on request
- Microphones, podium (on quote)
- Sound system (on quote)
An added extra: in fine weather, work with your toes 'in the grass' by taking advantage of our luxuriant parkland for your brainstorming sessions. You'll discover a new and more informal way of working that encourages the flow of creativity.

Weddings and receptions in Châteaubourg
Ours is the dream setting for weddings with outdoor ceremonies (on request), receptions, family get-togethers and birthdays among family and friends. While the children enjoy the great outdoors, the adults can sip on aperitifs by the water's edge. Then it's time for the celebratory meal in our panoramic restaurant, or outside on the terrace, during the summer months. The promise of joyful moments awaits young and old alike.
And to really make the most of these emotionally-charged occasions, you can stay on site in our all comfort, cosily-appointed rooms. For a truly unique experience, the Ar Milin' Estate can also be hired in its entirety.
