Summerside Festival 2026

Festival in Switzerland

Jun 25, 2026 Jun 27, 2026

Sarah Pagel · 28 June 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 Summerside Festival offers

Don't lose your ears at the next one

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For fans

Where it was

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Summerside Festival Area

Neumattstrasse, 2540 Grenchen

Local Currency: CHF

The local currency is CHF.

An independent music & festival researcher with 10+ years in the global dance scene.

28 June 2026