Wacken Open Air is one of the largest heavy metal festivals in the world, held annually in Wacken, Germany.

Lollapalooza is known for its diverse lineup, featuring artists from various genres, including rock, metal, and alternative.

The Sturgis Motorcycle Rally is an annual motorcycle rally held in Sturgis, South Dakota, United States, and features rock and metal music concerts.

Rock in Rio is a renowned music festival held in Rio de Janeiro, Brazil, known for its massive crowds and energetic atmosphere.

Knebworth Festival is held in Knebworth, England, and has hosted legendary performances by artists like Led Zeppelin and Pink Floyd.

Sziget Festival is held on an island in the Danube River, near Budapest, Hungary, and features a diverse lineup of rock, metal, and electronic music.

Download Festival is held in Download, England, and features performances from some of the biggest names in rock and metal music.

Coachella is known for its eclectic lineup, featuring artists from various genres, including rock, metal, hip hop, and electronic music.

Hellfest is held in Clisson, France, and is known for its focus on extreme metal music.

Graspop Metal Meeting is held in Dessel, Belgium, and features a lineup primarily focused on metal music.

Reading and Leeds Festivals are held in Reading and Leeds, England, and feature performances from a diverse range of artists.

Glastonbury Festival is held on a former military airfield in Oxfordshire, England, and is known for its unique atmosphere and diverse lineup.

The Isle of Wight Festival is held on the Isle of Wight, England, and has hosted iconic performances by artists like The Who and Jimi Hendrix.

Primavera Sound is held in Barcelona, Spain, and is known for its focus on alternative rock and indie music.

Rock am Ring is held in Oberhausen, Germany, and features a lineup primarily focused on hard rock and heavy metal music.