Linzer Stadion is a multi-purpose stadium, in Linz, Austria. Originally built in 1952, the stadium was last modified in 2012 and now has a capacity of 21,005. The 2012 modifications included the installation of rail seats for safe standing. The stadium was opened on 28 July 1952, on the grounds of the former Froschberg-Brickworks. The stadium is also known as "Auf der Gugl", the name of the hill on which it is situated.