After their biggest year ever this year, Hellfest 2023 has booked headliners Kiss, Mötley Crüe, Iron Maiden, and Slipknot! Set to take place June 15-18, 2023 In Clisson, France, the bill also includes Def Leppard, Pantera, Porcupine Tree, Amon Amarth, Alter Bridge And Within Temptation, and more! Headliners for the 2022 edition of Hellfest included Guns N’ Roses, Metallica, Judas Priest, Deftones, Ghost, Scorpions, and Korn over two long weekends to make up for the missed pandemic year of 2020.