The Nocturne des Coteaux de la Citadelle, held annually on the first Saturday of October, spans nearly 80 hectares. It highlights the historical city center and the Citadelle hill with light displays, celebrating the architecture and history in the city of Liège. The festival showcases the district’s open-mindedness and warmth, involving residents, associations, and public authorities. The 2021 and 2022 editions were canceled.

Dates of the previous/upcoming edition: 05 October 2024