Admire Rhine Valley vistas from a 900-year-old castle. Sample the culinary delights of Austria’s Wachau Valley. Learn the Viennese waltz, visit Melk’s Benedictine Abbey and ponder Nuremberg’s World War II history. Indulge your senses on this 15-day journey spanning the best of Europe, tracing the Rhine, Main and Danube Rivers between the windmill-dotted waterways of Holland and the stunning landscapes of Hungary, with engaging encounters at every bend.

See Bucharest’s 3,000-room Palace of Parliament. Make banitsa bread with a home cook in Vidin. Explore Belgrade’s Ottoman and European treasures, including the 6th-century Kalemegdan Fortress. View the Danube’s towering Iron Gate. Witness Hungary’s daredevil Puszta horsemen. Behold Budapest’s grandeur. Once hidden behind the Iron Curtain, the eastern Danube still has secrets to reveal on this enriching cruisetour.

Sail along the scenic Rhône River through the beautiful French countryside. Discover Roman Provence at Les Arènes d’Arles and the Pont du Gard. Explore the world’s largest Gothic palace at Avignon’s grand Palace of the Popes. Excite your palate in Lyon, capital of French gastronomy. Savor local wines, hunt for truffles and see how chèvre cheese is made. Come witness the beauty that inspired artists like Cézanne and Chagall on this eight-day voyage.

Explore one of Europe’s best-loved rivers. Discover the turreted fortresses, grand cathedrals, historic cities, medieval towns and stunning scenery of the Middle Rhine-a UNESCO World Heritage Site. Taste the region’s renowned white wines, the roots of its terraced vineyards reaching back to Roman times. Savor the various culinary traditions of Alsace. With calls in Amsterdam, Cologne and Basel, this journey reveals a rich landscape of beauty and culture.

Celebrate the holiday season as you immerse yourself in French, German and Czech traditions. Spend time in chic Paris and sample tasty yuletide dishes. Explore Christmas markets in quaint German towns and enjoy the scent of spiced gingerbread and glühwein as they fill the air amid colorful stalls. Visit castles and cathedrals that are adorned with festive displays. Revel in the merry atmosphere as you sail along Europe’s iconic rivers.