Gutenfels castle, Pfalzgrafenstein castle, Kaub, Shipping on the river Rhine, Koeln-Duesseldorfer, Mittelrhein, Rhineland-Palatinate, Germany, Europe

winegrowing sight unesco world cultural heritage trees nobody viticulture facade viticulture nature clouds historical buildings building exterior travel agriculture summer castle water outdoors tree river vineyard rhineland palatinate pfalzgrafenstein castle winery germany river rhine riverside riverbank architecture europe kaub castle gutenfels unesco cloud landmark vine leaves wine region rheinland pfalz day sky landmark local landmark outdoor photography day nature landscape architecture summer rhine shipping ship koeln duesseldorfer cultural heritage of the world: oberes mittelrheintal burg gutenfels burg pfalzgrafenstein kaub mittelrhein rhineland palatinate germany europe