Greenfield Festival returns to Interlaken, Switzerland from June 11-13, 2026, delivering three days of rock, metal, punk, alternative, and pop music. The festival features an impressive lineup headlined by Swedish metal legends Sabaton, American rock veterans The Offspring, and Danish rock powerhouses Volbeat, alongside major acts like Bad Omens, Architects, Papa Roach, A Day To Remember, and Three Days Grace. With 35 artists from six countries including the United States, United Kingdom, Canada, Brazil, Sweden, and Denmark, the festival offers diverse heavy music spanning from classic metal acts like Sepultura to modern metalcore bands like Ice Nine Kills and Architects. Additional notable performers include Breaking Benjamin, Alter Bridge, All Time Low, and international acts like India's Bloodywood, making this a comprehensive celebration of contemporary rock and metal music in the heart of Switzerland.