This event is in the past.It took place on September 21, 2025 at Parc départemental de la Haute-Ile.
Parks & Gardens
Parks & GardensWhere nature and history collide: explore ancient archaeological remains tucked inside a sprawling wetland park just outside Paris. Guided tours reveal the site's prehistoric secrets while herons glide overhead and the Marne River drifts by.
Guided heritage tours
Wetland nature park
Prehistoric archaeology
Family-friendly outing
Tips
🌿"noise is at its lowest" — perfect for decompressing
👧"very fun for the kids" (Google reviewer)
🎟️reservation required — book ahead
Free
Journées du Patrimoine 2025
Neuilly-sur-Marne
Parks & GardensParks & GardensWhere nature and history collide: explore ancient archaeological remains tucked inside a sprawling wetland park just outside Paris. Guided tours reveal the site's prehistoric secrets while herons glide overhead and the Marne River drifts by.
Guided heritage tours
Wetland nature park
Prehistoric archaeology
Family-friendly outing
Tips
🌿"noise is at its lowest" — perfect for decompressing
👧"very fun for the kids" (Google reviewer)
🎟️reservation required — book ahead
Free
Make it an outing
Add nearby spots before or after your event