Hellfest

Hellfest, also called Hellfest Summer Open Air, is a rock festival focusing on heavy metal music, held annually in June in Clisson in Loire-Atlantique, France. Its high attendance makes... Wikipedia

• Genre:  Heavy metal, extreme metal, hard rock
• Dates:  Mid-June
• Location(s):  Clisson, France
• Years active:  2006–present
• Founded by:  Ben Barbaud and Yoann Le Nevé
• Attendance:  60,000 (daily, 2022)
• Data source:  DuckDuckGo