Charms of the Upper Danube

One of the most beautiful cities in the world, the wonders of Budapest rise up along both banks of the Danube in a truly impressive way. Along with Heroes' Square with its Tomb of the Unknown Soldier, awe-inspiring Hungarian Parliament Building, and the lavish Castle District with photogenic Fishermen's Bastion, the city is home to a captivating Jewish district and the second-largest synagogue in the world, an intricate underground cave system, and some of Europe's most famous thermal baths.

Bratislava is perfect for those who want to be transported to another time. Even from a distance, its 9th-century clifftop castle strikes an impressive pose. Down below, the bustling pedestrian-only Old Town is a charming collection of Old World architecture, like Michael's Gate, St. Martin's Cathedral, the Old Opera House, and the Neoclassical Primate's Palace. There's even a surprise or two, with Napoleon's cannonballs lodged in historic walls and an unexpected statue of Cumil the Sewer Worker peering up from below street level!

Vienna is a city that defies simple description. Over the centuries, it has been an imperial city, seat of the Holy Roman Empire, capital of the Austro-Hungarian Empire, and capital of sovereign Austria. Today, Vienna retains the grand Baroque architecture, historic style, and Lebenskunst (art of living) that attracted famous composers like Mozart and Strauss. It's a wonderland of lavish palaces and cathedrals, world-class museums and music venues, atmospheric coffee houses, and romantic fiakers (horse-drawn carriages) clip-clopping past it all.

First mentioned in 995 AD, Krems became prosperous as a trade center for salt and wine. Its cobblestoned Old Town is home to well preserved buildings, like the 15th-century Steiner Tor (city gate), symbol of the city. Also worth seeing: the Krems Art Mile with Austria's only caricature museum and the State Gallery of Lower Austria; 11th-century Göttweig Abbey; and wine! Surrounded by vineyards, Krems produces some of the country's best wines!

A UNESCO World Heritage Site, Austria’s unique Wachau is one of the Danube’s most stunning riverscapes. It is a special setting that invites you to linger just a little longer to truly enjoy its picturesque villages, collection of medieval riverbank castles, and steep, terraced vineyards and apricot orchards. Savor some of Europe’s most famous wines and apricot schnapps, and lose yourself in the fairytale beauty, where nature and culture are one.

No visit to the Wachau Valley is complete without visiting Austria’s prettiest abbey. Built on a rocky promontory overlooking the Danube, Melk Abbey's origins date back to 1089. Today, it is one of Europe's finest examples of Baroque architecture, where Benedictine monks still farm the land and operate what is now the oldest school in Austria. Highlights include the library of ancient manuscripts, frescoed ceiling, stunning spiral staircases, and the ornate abbey church.

A technical stop on your cruise, Aschach is a small but important river port that serves as a hub for the transport of goods and passengers along the Danube. It is located on the river's northern bank, 9 miles (15 km) west of the Austrian city of Linz. In addition to its transportation role, it is also a center for river-related recreational activities such as fishing and boating, as well as hiking and cycling.

Situated along the Route of Emperors and Kings where the Danube, Inn, and Ilz Rivers meet, Passau was settled as early as the Neolithic Age. During the Renaissance, this City of Three Rivers was a major manufacturing center of swords, crafting bladed weapons stamped with the Passau wolf, which legend claimed would grant invulnerability. Today, the most famous sights lining the narrow cobblestone streets of the Old Town are the artistic Town Hall and the Baroque St. Stephen's Cathedral with its green-domed towers and one of the largest organs in the world.

One of the most beautiful cities in the world and Germany's best-preserved medieval city, Regensburg's unique UNESCO World Heritage is built on a legacy of aristocrats, bishops, craftsmen—and a sausage restaurant whose roots date back to 1146! Around almost every corner is evidence of the many cultures and influences that crafted this amazing city over the past 2,000 years. It's a haven of narrow alleyways, ancient fortifications, patrician houses, impressive churches, and a Stone Bridge that has spanned the Danube since the Middle Ages.