Flights into Zürich must arrive before 3 pm. Your river cruise vessel is docked on the Rhine River in Basel, where France, Switzerland, and Germany meet. Before dinner, meet your crew at a welcome reception. (D)

Situated on the border of France and Germany, Strasbourg is the capital of the Alsace region and the seat of the European Parliament. A local Guide will show you the noteworthy sights: the gothic cathedral and the lovely Petite France district. Strasbourg is also home to the Kronenbourg Brewery. An optional excursion into the Alsace wine region is available. (B,L,D)

After breakfast this morning, choose from an included guided excursion to either Germany’s ancient imperial city of Speyer or to the university city of Heidelberg. Speyer, located on the left bank of the Rhine, boasts a fine Romanesque cathedral. Heidelberg is Germany’s oldest university town with the ruins of Heidelberg Castle towering above the city. Rejoin your ship in Mainz and enjoy free time to explore this city on your own. (B,L,D)

Time at leisure this morning in charming Miltenberg, a picturesque Bavarian village that thrived on income from river traffic. Its cultural wealth and affluence are reflected in the beautiful medieval and renaissance houses and the gothic splendor of the Merchant Hall. Wertheim, situated at the confluence of the Tauber and Main Rivers, is known for its medieval town center, its castle, glass blowing, and its wine. (B,L,D)

Known as the “Pearl of the Romantic Road,” Würzburg is surrounded by sloping hills covered with vineyards. The magnificent Bishop's Residenz is a Unesco World Heritage Site. (B,L,D)

Enjoy a leisurely morning on board as you cruise gently up the Main River. The more energetic might like to join an optional excursion to Bayreuth, best known for its connection with Richard Wagner and the annual Bayreuth Festival, when the composer’s operas are performed for a month. This afternoon, arrive in medieval Bamberg, another beautiful Unesco World Heritage Site. Your walking tour takes in its breathtaking cathedral, the old Town Hall and streets with 18th-century mansions. (B,L,D)

Although Nuremberg suffered extensive damage during WWII, much of it was restored to its original style. Marvel at this historic city with its fabulous gothic churches and elegant patrician houses. Nuremberg’s traditions include famous Lebkuchen, toy making, and metal working. After dinner we’ll introduce you to some of Germany’s famous beers! (B,L,D)

Another peaceful morning of cruising as you head through picturesque Altmühltal to Regensburg, one of Germany’s best preserved medieval cities. Architectural highlights on your guided tour this afternoon include the Old Town Hall, the beautiful white and gold old Chapel, and Porta Pretoria—gates to an ancient Roman fort built in 179 AD. (B,L,D)

Passau, ideally located at the confluence of the Rivers Inn, Ilz, and Danube, is a city of graceful arcades and cobblestone streets. St. Stephen’s Cathedral houses the world’s largest church organ with more than 17,000 pipes. An optional full-day excursion to Salzburg takes in the popular Sound of Music sights. (B,L,D)

Today is dedicated to the beautiful and romantic Wachau Valley, where so much of the excellent Austrian wines are grown and produced. This morning, visit Melk’s impressive benedictine Abbey, which towers over the town. Lounge on the Sky Deck with a glass of white wine while enjoying the scenery as you sail to Dürnstein, whose baroque blue and white Stiftskirche stands right on the river bank. Explore on your own or choose one of a variety of optional excursions your Cruise Director will propose. (B,L,D)

After breakfast, say goodbye to your vessel and crew, and enjoy the sights of Vienna, Austria’s capital. Once the center of the mighty Habsburg Empire, the city has much to offer: the lavish Hofburg Palace, the impressive Vienna Opera House, the majestic Ring Boulevard, and awe-inspiring St. Stephen’s Cathedral, to name just a few of the sights your Local Guide will show you during your included tour. Shop in the Kärntnerstrasse and enjoy Sachertorte or Apfelstrudel in a neighborhood café. An optional concert is available during your stay. (B)

Depart after breakfast for your homebound flight. (B)