THE SIGNAL IDUNA PARK The signal Iduna Park is the largest soccer stadium in Germany. https://t.co/pyHCpQeDF2 THE SIGNAL IDUNA PARK The signal Iduna Park is the largest soccer stadium in Germany. https://t.co/pyHCpQeDF2 https://t.co/pyHCpQeDF2 http://ift.tt/1MCEtIU