Louder than Karl 2025

It's getting loud again on the Templergraben, because the Projektverein akademischer Kultur an der RWTH Aachen e.V. (PAK) is organizing the Metal Open Air "Louder than Karl - Metal on Campus" for the second time. The aim is to get metal music out of the cellars and bunkers and onto the big stage. To make metal music more visible and thus break with prejudices. It will be unique simply because it is the only live metal open air within the city limits.

Whether you're a long-time metal fan or a spontaneous visitor, everyone can drop by thanks to free admission.