Signal Iduna Park is a football stadium in Dortmund, Germany, which serves as the home ground for Borussia Dortmund. The stadium is renowned for its atmosphere and is considered the most famous stadium in Europe. It is considered the largest stadium in Germany, hosting 81,365 spectators during league matches and 65,829 during international matches. The stadium hosted several high profile matches, including the 1974 and 2006 FIFA World Cup and the 2001 UEFA Cup Final.