📋About
Metal Mayhem Mariehamn 2026: metal festival in Mariehamn, Finland
Metal Mayhem Mariehamn takes place in Mariehamn, capital of the Åland Islands in Finland, on July 10, 2026. This one-day festival celebrates metal music in this Swedish-speaking autonomous region located between Finland and Sweden.
The 2026 edition brings together four bands from the alternative metal scene: Excrementory Grindfuckers, The Sunshine Boys, Go Go Ponies and 1G3B.
The programme explores the territories of extreme and alternative metal, between provocative grindcore, humorous metal and offbeat sounds. A unique gathering for fans of unconventional metal in the Åland Islands.
On July 10, 2026, Mariehamn hosts this metal session. Check out the bill and book your tickets.
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🎤Lineup
Headliners
Excrementory Grindfuckers
Grindcore
Go Go Ponies
Heavy Metal
The Sunshine Boys
Pop
1G3B
Rock
📍Location
Metal Mayhem Mariehamn 2026, Finland
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