Mastodon at Graspop Metal Meeting 2026

Mastodon plays Graspop Metal Meeting 2026 on Sun, Jun 21 at 22:35 at the Marquee stage in Belgium.

Day: Sun, Jun 21
Set time: 22:35 – 23:50Europe/Berlin
Stage: Marquee
Festival dates: Jun 18–21, 2026
Country: Belgium

Star the sets you can't miss, get a reminder before each one, spot clashing acts, and find every stage on a live map — all in your pocket.

Festival list with line-up and dates

American heavy metal band · from Atlanta, United States

alternative metal
hard rock
heavy metal
metal
progressive metal
sludge metal

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Full Graspop Metal Meeting 2026 line-up About Mastodon

Don't miss a moment of Mastodon at Graspop Metal Meeting 2026. The line-up is just the start — the app turns it into your weekend. Star the sets you can't miss, plan around the clashes, and find your friends without burning your phone.

Star sets and get reminders before they start
Spot two acts you love clashing — before it's too late
Find every stage on a live festival map
Drop pins for your tent, your meet-up spot, your favourite food truck
Share your plan with friends in one tap