Transportation in Austria is high quality, and trains are an effective way to get between cities. There are regular high-speed trains between Vienna, Graz, Salzburg, Innsbruck, and some neighboring countries. As local car rental agencies tend to charge steep fees for drivers picking up a car in one country and leaving it in another, and Austrian city centers are rarely designed for traffic, we recommend against renting a car in Austria. Although visitors rarely need to use public transport to get around Innsbruck, Kufstein, Graz, or Salzburg, Vienna’s “U-Bahn” subway system can be used to get to the Schönbrunn Palace.