11 Days, featuring: Bucharest, Romania

18 Days, featuring: Vienna–krems–mondsee–salzburg

Sail Amsterdam’s canals. See castles on the Rhine. Behold the grandeur of Vienna. Celebrate folk traditions in Hungary, Croatia, Serbia, Bulgaria and Romania. These travel icons-and more-await you on a 23-day journey combining our Grand European Tour and Passage to Eastern Europe cruises. Discover eight countries in Western, Central and Eastern Europe while cruising the Rhine, Main and Danube. Enjoy a lifetime’s worth of experiences on a single voyage.

<p>See the Old World through new eyes on our family riverboat adventure along the Danube &ndash; a family-friendly 7-night cruise filled with fun, adventure and surprises in some of Europe's greatest cities.</p>

<p>Take an amazing journey&nbsp;past ancient castles and soaring cathedrals, taking in great cities including Vienna, K&ouml;ln, N&uuml;rnberg and Bratislava &ndash; and revered UNESCO World Heritage Sites like Sch&ouml;nbrunn Palace and K&ouml;lner Dom (Cologne Cathedral).</p>

Cruise the Amsterdam canals with local experts, take in the hilltop cobbled courtyards of Prague Castle or the quaint streets of the Jewish Quarter and enjoy farm to table fine dining in Salzburg on this 12-day guided tour. From London's iconic attractions and Amsterdam's Old City, your expert led adventure juggernauts across Europe to Würzburg, Rothenburg and Prague-the City of a Hundred Spires. In Salzburg the hills aren't just alive with the sound of music, they're abuzz with a fine dining, farm to table, organic farm experience-where only the best local produce makes it onto your open air, courtyard table. In Rome, there's the VIP option to indulge your inner gladiator the Colosseum's...

The tring-tring of bicycles sounds the start of your European Whirl. Kick back on the canals of Amsterdam and Venice, in the quiet lakeside beauty of Lucerne and among the Tuscan hills near Florence, with flavors of Italian Chianti setting the tone for an unforgettable trip.

Discover grand cities, medieval towns and quaint villages along the "Blue Danube," highlighting three countries: Hungary, Austria and Germany. Stroll among the stalls at Budapest’s Christmas market and immerse yourself in the cheerful atmosphere of Vienna as you shop for handmade decorations. Visit the fairy-tale village of Regensburg, one of Europe’s best-preserved cities, and delight in the city’s joyful festivities.