Currently, you can book an affordable Rhine river cruise aboard the Rhein Symphonie, operated by Nicko Cruises, starting and ending in the cathedral city of Cologne. The route includes stops in Cologne, Düsseldorf, Koblenz, Mainz, Germersheim, Strasbourg, Mannheim, and Cologne. Departing on June 9, 2026, an outside cabin for this 7-night sailing is available from €699 per person, with prices for solo travelers starting at €1,020.
