Sail from Budapest to Passau on "The Beautiful Blue Danube (port-to-port cruise)," a 6-day trip through Germany and Hungary. Pass through Budapest, Bratislava, and Vienna, exploring cultural landmarks like the Schoenbrunn Palace and the scenic Wachau Valley—a UNESCO World Heritage Site. The highlight of this tour is its access to the Danube’s most picturesque stretches, including Dürnstein Castle and charming riverside villages, making it a must for travelers seeking scenic beauty and rich history.