Graspop Metal Meeting app analytics for December 29

For four days, Graspop Metal Meeting 2026 will once again turn the quiet town of Dessel into the roaring epicentre of the hard rock and metal scene. Five stages, awesome headliners, raging riffs, emerging metal gods and colossal mosh pits will shake the earth to its very core. For its 29th edition, Graspop Metal Meeting is billing the cream of the international hard rock and metal scene.