Holly Holiday on the Main with Christmas in Würzburg

Mainhattan—it's a nickname that Frankfurt am Main has earned as home to more than 300 international credit institutions, the European Central Bank, and the Frankfurt Stock Exchange. But today's bustling city has humble roots reaching back over 2,000 years, and a turbulent fate during WWII that saw bombing of much of its historic architecture. Post-war, Frankfurt rebuilt and is now a blend of modern skyscrapers and rebuilt treasures.

Miltenberg boasts some of Germany’s finest half-timbered architecture. Enter through Schwertfeger Gate to a lively market square framed by pink sandstone façades. Overlooking the town is Mildenburg Castle, while Hotel zum Riesen, one of Germany’s oldest inns, recalls both historic witch trials and centuries of hospitality. The town is also known for its Bavarian wines, beers, hearty game, sausage, and breads.

Bavarian Würzburg has layers of history. Magnificent Marienberg Fortress, for example, stands on a Roman fort and a 3,000-year-old Bronze Age castle. The first church where Würzburg Cathedral now stands was built as early as 788. During WWII, nearly 90% of the city was destroyed in a British air raid, but efforts later transformed the rubble into accurate restorations. Highlights include the Würzburg Residenz, one of Europe's most magnificent palaces; Marienberg Fortress; the statue-lined Old Main Bridge; and the Käppele pilgrimage site on Marienberg hill.

One of Germany's true masterpieces, the UNESCO World Heritage Site of Bamberg dates back to the 9th century, extending over seven church-capped hills. A lovely medieval Old Town features a grand, four-towered cathedral, founded in 1004; fishermen's huts lining the canal in the Little Venice district; and the unusual Old Town Hall, built in the middle of the river by residents in 1386 when the bishop refused to grant land for its construction! Bamberg is also famous for its signature smoked beer, brewed locally for centuries and part of the town's cultural heritage!

Tucked between the Main and Tauber Rivers on the famous Romantic Road, this small, northern Bavaria town is known for its Old Town, a showcase of meticulously preserved half-timber houses, atmospheric alleyways, inviting squares, and Franconia's narrowest house! Standing proudly in the amidst of it all is the castle, one of Germany's largest and most beautiful ruins. Other highlights include the 14th-century Stiftskirche, red sandstone Engelsbrunnen, Glass Museum, and Kittsteintor, one of the preserved city gates with flood markings from 1595 onward.