Castle seminar venues in Loir-et-Cher
3 châteaux · most visited first, according to visitor reviews
The châteaux in Loir-et-Cher that host seminars, away days and company events, and lodge the participants on site.
We list 3 châteaux in Loir-et-Cher that host seminars and lodge on site. The best known, according to visitor reviews, are Domaine des Grotteaux, Château de Mareuil (Mareuil Castle) and Château de Saint-Agil (Saint-Agil Castle).
Every entry carries a form: your request goes to the château, which answers you directly.

Domaine des Grotteaux
Huisseau-sur-Cosson, Loir-et-Cher175 reviews (4.9/5)
The domain is privately owned, which determines how it can be visited.

Château de Mareuil (Mareuil Castle)
Mareuil-sur-Cher, Loir-et-Cher94 reviews (4.5/5)
château de Mareuil, in Mareuil-sur-Cher (Loir-et-Cher), France. Location, access and practical information.

Château de Saint-Agil (Saint-Agil Castle)
Saint-Agil, Loir-et-Cher31 reviews (4.8/5)
The château has been listed as a monument historique since 1926.
Frequently asked questions
- How many châteaux in Loir-et-Cher host seminars?
- 3. These are the châteaux whose official website or manager told us they host receptions and lodge guests on site; each entry links to it.
- Which is the best known château for a seminar in Loir-et-Cher?
- Domaine des Grotteaux, in Huisseau-sur-Cosson, with 175 visitor reviews. Renown is measured here by attendance, not by an editorial ranking.
- How do you request a quote for a seminar in Loir-et-Cher?
- From the château's entry: the button Request a quote opens a short form with your dates and number of participants, and your request goes straight to the château. We take no commission.