Our ten-country cruise vacation along the Rhine, Main, and Danube Rivers takes you through Belgium, the Netherlands, France, Germany, Austria, Hungary, Croatia, Serbia, Bulgaria, and Romania. Sublime scenery, smooth waters, and exciting discoveries dot this itinerary. You’ll visit picturesque medieval cities such as Rothenburg, tour the major European capitals, and experience nature as you’ve never seen it before in Keukenhof Gardens and the Danube Delta.  Join us for an unequaled trans-European trip through history-laden regions full of incredible tales and fantastic food.