The international festival of the Vignoble Nantais and France's finest event dedicated to extreme music. Every year, the gates of hell open in Clisson (44) to welcome France's biggest festival: HELLFEST. It's a hellish communion of over 240,000 rock and metal fans, a blast of decibels propelled by a line-up of over 180 bands over 4 days! More than just a festival, HELLFEST is now a real experience to be discovered, with an unrivalled atmosphere, in Dantesque settings and superstructures. Since its inception in 2006, HELLFEST has attracted a huge audience from all over the world. Thanks to its distinctive project, HELLFEST has won international recognition as one of the region's finest cultural and musical showpieces.