This event is in the past.It took place on June 5, 2026 at Aerodrome of Saint-Cyr-l'École.










Behind the fence of a working aerodrome lies 75 hectares of protected grassland hiding 500+ species of flora and fauna. Expert guides reveal how this unlikely ecosystem thrives alongside runways and why it matters.
behind-the-scenes access
expert-guided tours
environmental education
500+ species
Tips
📧email to register 7 days ahead
🥐June 4 includes breakfast seminar
🆔bring valid ID required
Visite biodiversité
Saint-Cyr-l'École










Behind the fence of a working aerodrome lies 75 hectares of protected grassland hiding 500+ species of flora and fauna. Expert guides reveal how this unlikely ecosystem thrives alongside runways and why it matters.
behind-the-scenes access
expert-guided tours
environmental education
500+ species
Tips
📧email to register 7 days ahead
🥐June 4 includes breakfast seminar
🆔bring valid ID required
Make it an outing
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