Imperium is a festival taking place in Halden, Norway, focusing on the black metal genre. The festival was held from July 7 to 9, 2022, and took place at the historic Fredriksten fortress. This unique location provides an atmosphere that is well suited to musical experiences of this type.
The festival has attracted a number of well-known bands in the field of black metal, including Carpathian Forest, Ved Buens Ende, The Ruins of Beverast, Dødheimsgard, Akhlys, Nordjevel, and many more. With a varied program, the festival has offered concerts from both established and upcoming artists, making it an important event for fans of the genre.