Rock Hard Festival 2016 will take place at Amphitheater Gelsenkirchen in Gelsenkirchen, Germany on May 13-15, 2016.
Blind Guardian, Sodom and Cannibal Corpse are among the bands that will perform at the Rock Hard Festival 2016 festival.
Hammerfest Festival VIII will take place in Hafan Y Môr Holiday Park, Pwllheli, Gwynedd, North Wales, UK on March 10-13, 2016.
Cradle of Filth, Turisas and Exodus are among the bands that will perform at the Hammerfest 2016 festival.
Hammer of Doom 2015 will take place at Posthalle in Würzburg, Germany on November 20-21, 2015.
Pentagram, My Dying Bride and Candlemass are among the bands that will perform at the Hammer of Doom 2015 festival.