Yes, there are hundreds of such cruises. Recently, the journey from the North Sea through the channels of Holland, the Rhine, the Main, the European canal, the Danube to the Black Sea has gained popularity. The ferry leaves from Amsterdam

No less valuable for the fascinating cruises are the tributaries of the Rhine: the Moselle, Neckar, Mine, and Saar. In France, you can swim with a guide to the Seine, Sonia and Ron.

In Portugal and Spain, you will find the winding river Douro. On specially equipped vessels there are regular excursions to Oder, Sava, Havel, and Tis.

The Danube, flowing through ten states, invites to get acquainted with Germany, Austria, Slovakia, Hungary, Croatia, Serbia, Bulgaria, Romania, Moldova, and Ukraine.