Viking, the world’s most popular river cruise line, expanded its fleet once again when the newest Longship was added to their fleet this week. Viking took delivery of Viking Dagur, a river ship that was built at Meyer’s Neptun Werft shipyard in Rostock-Warnemünde, Germany. The 190-guest Viking Dagur is the latest Viking Longship that will offer cruises on the Rhine, Main and Danube rivers. Leah Talactac, President and CEO of Viking, gave the following statement:“We are proud to welcome the Viking Dagur to our award-winning river fleet. This will give Viking 114 river ships and 26 ocean and expedition ships in their fleet.