For those not in the know, the famous Rock Am Ring has a twin. It's called Rock Im Park and it's held at the Frankenstadion in Nurnberg, South East Germany.
The festivals are held simultaneously with the same line-up appearing at both.

This year the line up includes: Metallica, RATM, Bullet For My Valentine, Nightwish, In Flames, Incubus, Coheed And Cambria and QOTSA.
It's one mega festival and with a line-up like this you'd be foolish to miss out: : 36 Crazyfists, Against Me!, Airbourne, Alpha Galates, Alter Bridge, Babyshambles, Bad Religion, Bedouin Soundclash, Black Stone Cherry, Black Tide, Bloodlights, Booka Shade, Bullet For My Valentine, CSS, Cavalera Conspiracy, Chris Cornell, Coheed & Cambria, Culcha Candela, Danko Jones, Die Toten Hosen, Dimmu Borgir, Disco Ensemble, Disturbed, Eagles of Death Metal, EL*KE, Fair To Midland, Fettes Brot, Fiction Plane, Filter, Gavin DeGraw, High On Fire, HIM, Hot Chip, In Case Of Fire, In Flames, Incubus, Jimmy Eat World, Joe Lean & The Jing Jang Jong, Johnossi, Jonathan Davis, Justice, Kate Nash, Kid Rock, Kill Hannah, Lostprophets, Manic Street Preachers, Masters Of Reality, Metallica, Motörhead, Nightwish, Oomph!, Opeth, Paramore, Pete Murray, Queens Of The Stone Age, Rage Against the Machine, Roisin Murphy, Rooney, Rose Tattoo, Saul Williams, Seether, Serj Tankian, Silverstein, Simple Plan, Söhne Mannheims, Sonic Syndicate, Sportfreunde Stiller, Stereophonics, Steriogram, The Fratellis, The Futureheads, The Hellacopters, The Offspring, The Prodigy, The Streets, The Verve, Tokyo Police Club and Turisas?