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Sylak Open Air 2026: metal and hardcore festival in France

Sylak Open Air takes over Stade Régis Perrin from July 31 to August 2, 2026, for three days of metal and hardcore punk. This French festival brings together 8 international bands spanning groove metal, alternative metal and extreme music.

The 2026 edition features three legends as headliners: American band Black Label Society, masters of acoustic rock and groove metal, Swedish Dark Tranquillity, pioneers of melodic death metal, and New York punks The Casualties, icons of street punk.

The lineup explores beatdown hardcore with Madball, the crossover between hardcore and hip-hop with Biohazard, and folk metal with Orden Ogan. The lineup also includes Cage Fight and experimental jazz project Sun, blending free jazz and avant-garde jazz.

From July 31 to August 2, 2026, Stade Régis Perrin vibrates to metal and hardcore. Book your tickets for this extreme music gathering.