4-day music festival in Belval, in collaboration with the municipality of Sanem. For four days, the park in Belval is transformed into a large stage where music can be experienced live, close to playgrounds and a skating rink. This festival aims to offer Luxemburgish musicians a special platform to present themselves to the public. And all this in a unique setting between the blast furnaces and the Zolwerknapp, where you can enjoy a relaxed atmosphere in good weather.