The Danube is one of the most popular rivers in Europe, thanks to the many great historic cities you can visit, such as Vienna, Budapest and Bucharest. Experience a range of incredible itineraries and varying durations as you pass through up to nine countries: Germany, Austria, Slovakia, Hungary, Croatia, Serbia, Bulgaria, Romania, and Ukraine.
As you would expect from this standard of ship. Nothing too much trouble.
Cruise Line: Silversea
Cruise Ship: Spirit