Rajah Travel Corporation

Start your day with a visit to Westergasfabriek, a 19^th-century gas factory that has long since been abandoned, reclaimed, and transformed into a thriving cultural space. Many festivals and galleries are hosted here, including the stunning Fabrique des Lumières. The “Factory of Lights,” as it translates, is an immersive digital art experience. A complex system of projectors covers every surface of the factory’s interior with larger-than-life displays of art.

Düsseldorf is seven centuries old, and that history lurks around every corner, but the skyline is thoroughly modern. Within all the dazzling contemporary architecture there are excellent clubs and innovative restaurants. The traditional heart of the city, and one of Germany’s most famous nightlife districts, is the Old Town, which you will explore in-depth during this walking tour, including the scenic Rheinuferpromenade along the waterfront. After your walking tour, you’ll be treated to a tasting of the city’s trademark beer, a malty brew known as “Altbier.”

Board a little train for a charming ride through Rüdesheim. The train will pick you up outside the ship and begin a comprehensive drive through town, passing the famous Drosselgasse and other must-see sights along the way. Take note of your favorite spots as you go, because you’ll have free time to explore on your own at the end of the ride.

This incredibly lavish 18th-century palace was created under the auspices of two Schönborn prince-bishops, Lothar Franz and Friedrich Carl, who brought enormous knowledge and passion, as well as a budget for the best, to the project. Over the course of 60 years, they fostered the creation of a 300-room palace that contains jaw-dropping baroque art. The magnificent grand staircase boasts the world’s largest ceiling fresco, painted by Giovanni Battista Tiepolo. Portions of the building were damaged by Allied bombing in 1945, but, fortunately, most of the historic furnishings had been stored off-site and key rooms were unharmed, so you can see the original—and matchless—artwork, gilding, and statuary. Check out both the spectacular Hall of Mirrors and the imposing Imperial Hall, which boasts a large oval dome and 20 half-columns. Even the gardens have been restored, right down to the topiary fruit trees in the kitchen garden, which are re-creations of the trees grown there in the 18th century.

Note: Visitors may not take photos or videos or carry backpacks inside the Würzburg Residence.

Now a pleasant city with a lively student population and a world-famous symphony orchestra, Bamberg was the center of economic and political life for a huge swath of Central Europe in the Middle Ages. Spared WWII bombing, the entire heart of historic Bamberg is a UNESCO World Heritage Site. The medieval layout of the city remains intact, along with 2,000 historic buildings; it is yours to explore today. In the splendid late- Romanesque Imperial Cathedral you will find the only papal tomb in Germany, that of Pope Clement II (who was the bishop of Bamberg before he became pope), as well as the tomb of Emperor Henry II (who established the bishopric). Near it is the magnificent Old Palace, the late-Gothic imperial residence (if you saw the 2011 3-D version of The Three Musketeers, you’ll recognize it immediately), which sits across from the New Residence, where the 17th-century prince-bishops lived, separated by a lovely rose garden. Cross the cobblestone footbridge to the Old Town Hall, which is adorned with colorful frescoes, and ramble along the narrow lanes lined with picturesque half-timbered houses.

Venture into the Steigerwald Nature Park to experience the forest from a completely different perspective—high up in the treetops. A wooden pathway winds around the trees, then spirals upwards to culminate in a 41-meter tower.

Along the way you’ll pass a deer park, live camera feeds into birds’ nests, learning stations, and a petting zoo. When you reach the top of the walkway, you’ll find yourself high above the forest, enjoying spectacular views of the countryside.

Hitler considered Nuremberg the perfect expression of German culture (partly because of its significance in the Holy Roman Empire, which he called the First Reich), and so beginning in 1927, he chose to hold his massive rallies in the city. By 1933, his favorite architect, Albert Speer, had designed the vast Nazi Party Rally Grounds, where thousands upon thousands of Nazi troops saluted Hitler. (Leni Riefenstahl captured these events in her famous propaganda film Triumph of the Will.) Not all of Speer’s plans were executed, and some of his grandiose structures were bombed out of existence, but the remainder stand as vivid testimony to Hitler’s megalomania. A four-square-mile (10-square-kilometer) complex known as Zeppelin Fields contains parade grounds and a huge grandstand, the excavation site where a stadium for 400,000 people was begun—the hole is now filled with water.

Walk along Kärntner Street, the celebrated pedestrian boulevard that links the State Opera with St. Stephen’s Cathedral, past the elegant shops on the Graben and the Kohlmarkt. The neighborhood offers a lively combination of historic architecture, street performances, shoppers’ delights, and true Viennese atmosphere.