Programme Fête de la science au Château comtal/Musée de Boulogne-sur-Mer
Guided tour
,
Cultural
in Boulogne-sur-Mer
-
Rates
-
Free—
Schedules
-
Schedules
-
- From October 4, 2025 until October 5, 2025
- On October 9, 2025
- From October 11, 2025 until October 12, 2025