The Sportplatz Rheinau is a football stadium in Balzers, Liechtenstein. It is the home of FC Balzers, who currently play in the swiss 1st league, the third tier, after achieving promotion in the 2010/11 season. It currently has a capacity of 2,500, making it the second largest football stadium in Liechtenstein, Behind the Rheinpark Stadion in Vaduz, home of the Liechtenstein national football team, and FC Vaduz.