Passau, a German city on the Austrian border, lies at the confluence of the Danube, Inn and Ilz rivers. Known as the Three Rivers City, it’s overlooked by the Veste Oberhaus, a 13th-century hilltop fortress housing a city museum and observation tower. The old town below is known for its baroque architecture, including St. Stephen’s Cathedral, featuring distinctive onion-domed towers and an organ with 17,974 pipes.

Regensburg, a Bavarian city on the Danube River in southeast Germany, is known for its well-preserved medieval core. The 12th-century Stone Bridge, a 310m-long icon with 16 arches, crosses the river to the old town. The 13th-century Regensburg Cathedral, a twin-spired Gothic landmark, is home to the Regensburger Domspatzen choir. Walhalla, a Parthenon replica just east of the city, honors illustrious Germans.

Nuremberg is the second-largest city of the German state of Bavaria after its capital Munich, and its 518,370 inhabitants make it the 14th-largest city in Germany.

Bamberg is a town in northern Bavaria, Germany, laid out over 7 hills where the Regnitz and Main rivers meet. Its old town preserves structures from the 11th to 19th centuries including the muraled Altes Rathaus (town hall), which occupies an island in the Regnitz reached by arched bridges. The Romanesque Bamberg Cathedral, begun in the 11th century, features 4 towers and numerous stone carvings.

Würzburg is a city in Germany’s Bavaria region. It’s known for lavish baroque and rococo architecture, particularly the 18th-century Residenz palace, with ornate rooms, a huge fresco by Venetian artist Tiepolo and an elaborate staircase. Home to numerous wine bars, cellars and wineries, Würzburg is the center of the Franconian wine country, with its distinctive bocksbeutel (bottles with flattened round shapes).

Wertheim is a town in southwestern Germany, in the state of Baden-Württemberg with a population of around 23,400. It is located on the confluence of the rivers Tauber and Main. Wertheim is best known for its landmark castle and medieval town centre.

Rüdesheim am Rhein is a town in the Rhine Valley, Germany. It’s known for winemaking, especially of Riesling wines. In the center, Drosselgasse is a lane lined with shops, taverns and restaurants. Nearby, Siegfried’s Mechanical Music Cabinet is a museum of automated musical instruments. Medieval Brömserburg Castle is home to the Rheingau Wine Museum, exhibiting wine paraphernalia from ancient times to the present.

Cologne, a 2,000-year-old city spanning the Rhine River in western Germany, is the region’s cultural hub. A landmark of High Gothic architecture set amid reconstructed old town, the twin-spired Cologne Cathedral is also known for its gilded medieval reliquary and sweeping river views. The adjacent Museum Ludwig showcases 20th-century art, including many masterpieces by Picasso, and the Romano-Germanic Museum houses Roman antiquities.

Amsterdam is the Netherlands’ capital, known for its artistic heritage, elaborate canal system and narrow houses with gabled facades, legacies of the city’s 17th-century Golden Age. Its Museum District houses the Van Gogh Museum, works by Rembrandt and Vermeer at the Rijksmuseum, and modern art at the Stedelijk. Cycling is key to the city’s character, and there are numerous bike paths

Amsterdam is the Netherlands’ capital, known for its artistic heritage, elaborate canal system and narrow houses with gabled facades, legacies of the city’s 17th-century Golden Age. Its Museum District houses the Van Gogh Museum, works by Rembrandt and Vermeer at the Rijksmuseum, and modern art at the Stedelijk. Cycling is key to the city’s character, and there are numerous bike paths

Paris, France’s capital, is a major European city and a global center for art, fashion, gastronomy and culture. Its 19th-century cityscape is crisscrossed by wide boulevards and the River Seine. Beyond such landmarks as the Eiffel Tower and the 12th-century, Gothic Notre-Dame cathedral, the city is known for its cafe culture and designer boutiques along the Rue du Faubourg Saint-Honoré.

Paris, France’s capital, is a major European city and a global center for art, fashion, gastronomy and culture. Its 19th-century cityscape is crisscrossed by wide boulevards and the River Seine. Beyond such landmarks as the Eiffel Tower and the 12th-century, Gothic Notre-Dame cathedral, the city is known for its cafe culture and designer boutiques along the Rue du Faubourg Saint-Honoré.

Paris, France’s capital, is a major European city and a global center for art, fashion, gastronomy and culture. Its 19th-century cityscape is crisscrossed by wide boulevards and the River Seine. Beyond such landmarks as the Eiffel Tower and the 12th-century, Gothic Notre-Dame cathedral, the city is known for its cafe culture and designer boutiques along the Rue du Faubourg Saint-Honoré.