This event is in the past.It took place on April 18, 2026 at Semaphore Pointe Saint Gildas.
Science Exhibition
Science ExhibitionClimb the lighthouse steps to discover how France's coastline is literally redrawn by the sea. This free indoor exhibition at the historic Préfailles semaphore unpacks coastal science with hands-on displays that make geology genuinely interesting, even for kids.
family-friendly
lighthouse setting
coastal science
free admission
Tips
👶"kids friendly museum and kind staff"
🏛️WWII history displays outside
🗼climb the lighthouse tower
Exposition sur le trait de côte et son évolution
Préfailles
Science ExhibitionScience ExhibitionClimb the lighthouse steps to discover how France's coastline is literally redrawn by the sea. This free indoor exhibition at the historic Préfailles semaphore unpacks coastal science with hands-on displays that make geology genuinely interesting, even for kids.
family-friendly
lighthouse setting
coastal science
free admission
Tips
👶"kids friendly museum and kind staff"
🏛️WWII history displays outside
🗼climb the lighthouse tower
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