Hellfest

Hellfest, also known as Hellfest Summer Open Air, is a rock festival focusing on heavy metal music, held annually in June in Clisson, France. Its high attendance makes it... Wikipedia

• Genre:  Heavy metal, extreme metal, hard rock
• Dates:  Mid-June
• Location(s):  Clisson, Loire-Atlantique, France
• Years active:  2006–present
• Founded by:  Ben Barbaud and Yoann Le Nevé
• Attendance:  420,000
• Capacity:  60,000
• Data source:  DuckDuckGo