Hellfest is a four-day extreme music festival in France featuring over 200 bands and artists, live streams, and exclusive merchandise.

Hellfest (French pronunciation: [ɛlfɛst]), also known as Hellfest Summer Open Air, is a rock festival focusing on heavy metal music, held annually in June in Clisson, France.

Nov 10, 2025 · Hellfest Open Air has announced a typically stacked lineup for 2026, with a truckload of heavy metal, extreme metal, alt rock, nu metal and punk heavyweights scheduled …

Your festival guide to Hellfest 2026 with dates, tickets, lineup info, photos, news, and more.

Jul 8, 2025 · Hellfest is officially back. After testing the waters with the Hellphyra collab, organizers Trustkill, Ephyra, and Takedown Events have locked in the full return of the …

Explore the full Hellfest 2025 lineup with headliners Korn, Muse, Scorpions, and Linkin Park. Get all the details on performances, tickets, and what makes this iconic festival in Clisson, France …

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