Off-peak season is a great time to explore Europe's cities. With cheap car rental, you can discover Karlsruhe's tourist attractions and tour the lovely wine-growing region of Baden Württemberg, one of the sunniest areas of Germany. Cheap car rental enables you to visit Karlsruhe Palace, the Durlacher Turmberg and Karlsruhe Zoo without having to worry about mastering Germany's incredibly complex ticketing system for trains and coaches.