Graz-Karlau Prison Graz-Karlau Prison Graz-Karlau Prison () is located in Gries, the 5th district of the city of Graz, capital of the Austrian state of Styria. With a capacity of 552 inmates, Graz-Karlau is the third largest prison in Austria. Built between 1584 and 1590 in late Renaissance style to designs by Antonio Tade and Antonio Marmoro, it was used as a summer hunting residence for Archduke Karl II of Austria. Originally, it was called "Dobel Castle". The German word "Dobel" is also written "Tobel", a deep, ravine-like valley or can also be a place and field-name. Because the castle's name was
Trams in Graz the "Schlossbergbahn" funicular railway. The trams form part of the styrian integrated fare system which covers all modes of public transport in Graz and Styria. The Tramway Museum Graz, at the terminus of line 1 in Mariatrost, holds many exhibits relating to the system. The first trams to run in Graz were horse trams in private ownership, with service commencing in 1878. The lines were electrified from 1899. In 1939, the tram network was acquired by the city. In 1941, the narrow gauge electric railway that had linked Graz with the suburb of Mariatrost since 1898, was converted to standard