Self-guided tour
Château fort · Houdan · Yvelines
- When
- Saturday, September 19, 2026
- 11:00 AM – 5:30 PM
- Where
- Château fort
- Place de la Tour 78550 Houdan, Houdan
- Conditions
- Free entry
Self-guided tour
Programme published by the venue on the French Ministry of Culture’s calendar. Official event page