Sightseeing for connoisseurs: the KD Nostalgia Route. This takes you from Koblenz, through the UNESCO World Heritage Site of the Middle Rhine Valley, past the icons which symbolise the romance of the Rhine, and on to Rüdesheim, the little town which countless tourists, above all from overseas, regard as typically German. And one of the main attractions on this day-long outing is the ship on which you travel, the GOETHE.