Festival dijadwalkan dari 28 Jun hingga 30 Jun 2013 (2 hari).
Graspop Metal Meeting berlangsung di Dessel, Belgium. Berikut adalah alamat lengkap festival: Graspop Metal Meeting
Slipknot, Iron Maiden, Korn, Ghost, Helloween, Within Temptation, Papa Roach, In Flames, Asking Alexandria, Parkway Drive.
Genre dan sub-genre yang paling populer dari edisi sebelumnya adalah:
heavy metal
rock
punk
metal
hard rock
death metal
metalcore
thrash metal
hardcore
alternative metal
power metal
progressive metal
black metal
melodic death metal
alternative
speed metal
deathcore
nu metal
alternative rock