Signal Iduna Park

Signal Iduna Park is the name the Westfalenstadion carries from December 2005 until June 2011. It is a football stadium in the German city of Dortmund (7th biggest German city). It is the home ground of the BV Borussia Dortmund football team and hosted several matches of the 2006 FIFA World Cup, including a semi-final. It has a league capacity of 81,264 (standing and seated), and an international capacity of 67,000 (seated only). The stadium was named after the former Prussian province of Westphalia, which is now part of the German state North Rhine-Westphalia. It is Germany's biggest stadium and established the European record in fan attendance in 2004/2005 with a total of almost 1.4 million fans. Famous for the intense atmosphere it breeds, the stadium has been nicknamed "The Opera House of German Football." Stadion Rote Erde is adjacent in the shadow of the ernourmous ground, home of Borussia's reserve side.

http://en.wikipedia.org/wiki/Signal_Iduna_Park