international destinations from Graz are Berlin, Cologne/Bonn, Düsseldorf, Frankfurt/Main, London, Munich, Stuttgart, Zurich, Girona/Barcelona and Oslo. ©en.wikipedia.org/wiki/Graz Living in Leoben Leoben is a city in Styria , in central Austria , located on the Mur river. With a population of about 25,000, Leoben is the local industrial center of the Upper