Location: Rome, Italy Opened: 1937It is used for a variety of sports, but the Stadio Olimpico is most imposing when used for football.Now, Lazio and Roma don't fill it up very much, but the sheer size of the place can be a little intimidating.Rangers have played at the ground for over 100 years, and with constant discussions on how to improve the ground, they could be playing there for another 100 years.As an old stadium, it is on the smaller side, seating 51,000.The 2004 Champions League final and a 2006 World Cup quarterfinal were both played in the stadium.When Schalke 04 play there, the fans come out in droves.It hosted the opening match of the 2006 World Cup, and the fans were incredible.The stadium seats 66,000, but when standing room is allowed, the attendance can reach 70,000.
They are loud and obnoxious, and opposing teams have a reason to fear visiting Napoli.
Location: Munich, Germany Opened: 2005Allianz Arena is the home of Bayern Munich, and it is a tough place to play.
The German juggernauts have had plenty of great moments in this arena, even though it's not quite seven years old.
The fans are spectacular, and opposing teams dread stepping on the pitch.
Location: Gelsenkirchen, Germany Opened: 2001Veltins-Arena has played host to some huge events.