Stock Photo: Germany. Koblenz. Germany. Koblenz, Rhine, Moselle, Maifeld, Eifel, Hunsrueck, Westerwald, Rhineland-Palatinate, Bundesgartenschau 2011, BUGA 2011, Blumenhof, park, Deutschherrenhaus, Deutschordenshaus, German Order, Museum Ludwig, people, tourists, UNESCO World Heritage Site Oberes Mittelrheintal, Upper Middle Rhine