👩🍳We visited the museum located in the former forester’s lodge of the Herbestein dynasty. The Arnold Schwarzenegger birthplace in Thal Graz is not only the official but furthermore the only museum worldwide that is bearing his name and is supported by the man himself. Ride the slide, a new attraction in the historic centre of Graz, in Schlossberg hill. The largest underground slide in the world. With 170 metres of track steep enough to take you up to a thrilling 25 km/h – down from Schlossberg hill to the Schlossbergstollen caves within.