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Château des ducs de bretagne

At the heart of the medieval area of Nantes, the Château des Ducs de Bretagne was built at the end of the 15thcentury by François II and his daughter Anne de Bretagne. Inside the fortress is a residential palace; its elegant facades feature Renaissance loggias. The Château has several spaces suitable for work meetings, professional event seminars or evenings, for up to 5,000 people: the Salle du Harnachement (3 rooms); Tour du Fer à Cheval (2 rooms); the Cour and the Oubliettes

Site available for private rentals

Practical information

Service Affaires du Voyage à Nantes
4 place Marc Elder
44000 Nantes


  • For up to 5000 participants
  • Capacité en théâtre : 120
  • Capcité en cabaret : 160
  • Capacité en U : 35
  • Capacité en cocktail : 5000

More info

  • Ambiences:
  • 10000 m2

Planning my event in Nantes Saint-Nazaire