Contact

You were unable to find the answer to your question on our website? Then email us at info@gmm.be. Important remark: all questions regarding your order should be directed to help@ticketmaster.be.

Graspop Metal Meeting is organised by GMM Festival BV and Graspop VZW.
Our postal address is:

Graspop Metal Meeting
Zandbergen 104
2480 Dessel
Belgium