Wieden is the 4th district of Vienna and is located within the Gürtel, which was created in place of the former Linienwall. The district was created in 1850 by incorporating several suburbs, in 1861 it was divided and lost part of its area to the newly created 5th district, Margareten. Wieden is a typical inner district, a densely populated Gründerzeit neighborhood with few green spaces. The district name is used with the feminine article, thus "die Wieden" or "auf der Wieden".