This event is in the past.It took place on May 23, 2026 at Musée Alfred-Bonno.
History Exhibition
History ExhibitionNine years in the making, Chelles' Alfred Bonno Museum finally reopens. Wander 300,000 years of history from prehistoric settlements to a glittering Merovingian royal abbey, then join the afternoon's workshops and festivities.
Merovingian treasures
prehistoric artifacts
family workshops
local history
Tips
🎉festive reopening afternoon with entertainment
🆓free entry for the inauguration
Inauguration Musée archéologique de Chelles Alfred Bonno
Chelles
History ExhibitionHistory ExhibitionNine years in the making, Chelles' Alfred Bonno Museum finally reopens. Wander 300,000 years of history from prehistoric settlements to a glittering Merovingian royal abbey, then join the afternoon's workshops and festivities.
Merovingian treasures
prehistoric artifacts
family workshops
local history
Tips
🎉festive reopening afternoon with entertainment
🆓free entry for the inauguration
Make it an outing
Add nearby spots before or after your event