Open House
château de Launay · Saint-Vincent-sur-Oust · Morbihan
- When
- Sunday, September 20, 2026
- 11:00 AM – 4:00 PM
- Where
- château de Launay
- Château de Launay 56350 Saint-Vincent-sur-Oust, Saint-Vincent-sur-Oust
- Conditions
- Free entry
European Heritage Days
Programme published by the venue on the French Ministry of Culture’s calendar. Official event page