Summerside Festival 2026
Switzerland
Festival in Switzerland
Jun 25, 2026 • Jun 27, 2026
About this festival
Summerside Festival is a prominent three-day open-air event in Grenchen, Switzerland, primarily showcasing a heavy lineup of rock, metal, and punk music alongside late-night electronic stages. Nestled near the scenic Jura Mountains, the festival features high-energy performances from international headliners and domestic talent for thousands of attendees.
What this festival offers
Folk
Punk
Rock
Metal
Reggae
Hip Hop
Post-Punk
Hardcore (Punk)
No camping
Where you'll be
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Grenchen
Grenchen, Solothurn, Switzerland
Local Currency: CHF
Consider paying in CHF locally. Bring cash or use a payment card that supports this currency to avoid extra fees.
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An independent electronic music & festival researcher with 10+ years in the global dance scene.
Last verified: 21 February 2026