The imperial cities, grand artistic treasures and spectacular architecture of Russia await your arrival. From the glittering metropolises of St. Petersburg and Moscow to the timeless towns along the Golden Ring, you'll experience Russia in all its glory and splendor.

From China's staggering architectural monuments-the Forbidden City, Summer Palace and Great Wall-to the natural beauty of the Yangtze River's Three Gorges, this itinerary introduces a discerning traveler to China's highlights.

Switzerland, France and Germany provide the perfect backdrop for this true connoisseur's Christmas market cruise. Discover the roots of our Christmas traditions as you explore some of Europe's most charming towns.

Your journey starts in Lisbon, the city that launched some of the world's most renowned explorers. Following the Douro River through Portugal and into Spain, you'll cruise past steeply terraced hillsides, quaint villages and acres of ripe vineyards. Dine on traditional fare in majestic Coimbra, the birthplace of six Portuguese kings; enjoy private tastings of Port; and explore Porto's historic Ribeira district, home to iconic rabelo boats, cutting-edge cuisine and a thriving art scene.