Grand Circle Cruise Line's 2016 river cruise catalog includes "The Great Rivers of Europe" cruise from the Netherlands to Austria via Germany, "The Seine: Paris to Normandy" and "Old World Prague and the Blue Danube." The "Grand European Cruise" that sails from the Netherlands to Romania covers eight European countries.
Grand Circle Cruise Lines offers a number of optional excursions and trip extensions on each cruise. For example, a traveler on the Grand European Cruise can extend her trip by staying in Bruges in Belgium or Istanbul in Turkey and take an optional "Baroque and Beer" tour in Bavaria. A traveler on "The Seine: Paris to Normandy" cruise can take an optional tour to visit the Bayeux Tapestry that depicts the 1066 Norman invasion of England and extend her trip to spend four nights in London, England.