
Seasonal outdoor sound-and-light show projected onto Châtillon-sur-Chalaronne’s medieval ramparts and façades — dramatic colored projections, animated narratives and synchronized audio transform narrow streets and the town square at night. Best photographed from an elevated viewpoint or the main square during summer evenings; arrive 30–60 minutes early for clear sightlines. Access is public (check municipal schedule and possible ticketing), limited on-site parking at Imp. des Remparts — use town

Seasonal outdoor sound-and-light show projected onto Châtillon-sur-Chalaronne’s medieval ramparts and façades — dramatic colored projections, animated narratives and synchronized audio transform narrow streets and the town square at night. Best photographed from an elevated viewpoint or the main square during summer evenings; arrive 30–60 minutes early for clear sightlines. Access is public (check municipal schedule and possible ticketing), limited on-site parking at Imp. des Remparts — use town