06.06.2025 - 08.06.2025
For its 10th edition, Koll an Aktioun returns with a bold new anniversary edition that pushes boundaries, defies categorization, and continues its mission to be much more than a music festival. Held annually over Pentecost weekend at the historic Slate Museum site in Haut-Martelange, Koll an Aktioun has spent over a decade growing a reputation as one of Luxembourg’s most creative, community-based, and value-driven festivals.
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This year’s festival promises over 50 cultural happenings, including more than 20 concerts by local and international artists, as well as workshops, street performances, film screenings, a roller disco, karaoke bar, and much more. A new addition for 2025 is the introduction of a public village — a space that is free and open to all — featuring a creators’ market, a food village, and spontaneous creative happenings throughout the weekend. Access to concerts and select performances in designated areas will require a ticket, but the core of the festival remains open and accessible.
Get more information and your tickets here: https://www.kollanaktioun.org
Be a part of the magical experience of the Koll an Aktioun - an event for everyone!
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Entrée principale, (CR311)
8823 Haut-Martelange
Friday, 06 June 2025 - 19h00
Saturday, 07 June 2025 - 19h00
Sunday, 08 June 2025 - 19h00
: 25€
T : +352 23 640 141