Ports of call:Cologne, Rudesheim, Miltenberg, Wurzburg, Volkach, Bamberg, Germany, Nuremberg, Regensburg, Passau, Linz, Melk, Vienna, Budapest, Vukovar, Ilok, Novi Sad, Belgrade, Golubac Fortress, Donji Milanovac, Vidin, Rousse, Veliko Tarnovo, Arbanasi