On 27 June 2026, Wiltz's open-air amphitheatre hosts a festival day beneath the medieval castle that overlooks the town. This exceptional natural venue offers distinctive acoustics and a unique atmosphere for outdoor performances.

Wiltz lies in the Luxembourg Ardennes, about 45 minutes' drive from Belgian Gaume. The upper town, with its historic castle, creates a striking natural setting for cultural events. The amphitheatre draws a varied crowd, from families to outdoor performance enthusiasts.

From Torgny or Virton, allow about an hour's drive through winding Ardennes roads. Check the weather forecast before setting out, as the venue is outdoors. Consider booking your accommodation in advance if you want to enjoy the evening without worry.