View from Eichfelsen near Irndorf of Donautal (Danube valley), Schaufelsen and Werenwag Castle, Swabian Alb, Baden-Wurttemberg, Germany, Europe

Morning fog in forest, Donautal (Danube Valley), near Beuron, Baden-Wurttemberg, Germany, Europe

View from Eichfelsen of the Donautal (Danube Valley), near Beuron, Baden-Wurttemberg, Germany, Europe

View of Donautal (Danube valley), near Sigmaringen, Swabian Alb, Baden-Wurttemberg, Germany, Europe

View of Donautal (Danube valley), Schaufelsen and Werenwag Castle, Swabian Alb, Baden-Wurttemberg, Germany, Europe

View from Eichfelsen near Irndorf of Donautal (Danube valley), Schaufelsen and Werenwag Castle, Swabian Alb, Baden-Wurttemberg, Germany, Europe

View from Eichfelsen of the Donautal (Danube Valley), near Beuron, Baden-Wurttemberg, Germany, Europe

View of Donautal (Danube valley), Schaufelsen and Werenwag Castle, Swabian Alb, Baden-Wurttemberg, Germany, Europe

View from Eichfelsen of the Donautal (Danube Valley), near Beuron, Baden-Wurttemberg, Germany, Europe

View from Eichfelsen of the Donautal (Danube Valley), near Beuron, Baden-Wurttemberg, Germany, Europe

View of Donautal (Danube valley), Schaufelsen and Werenwag Castle, Swabian Alb, Baden-Wurttemberg, Germany, Europe

Danube river at autumn, upper Donautal around Beuron, Landkreis Sigmaringen, Swabian Alb, Baden-Wuerttemberg, Germany

Pedestrian bridge across the Danube, St. George's Basilica, right, near Thiergarten, Sigmaringen district, Baden-Wuerttemberg, Germany, Europe

Wildstein Castle near Leibertingen in the upper Donautal Valley, since 1972 a youth hostel, county of Sigmaringen, Baden-Wuerttemberg, Germany, Europe

Fog above the Upper Donautal Valley, view of Werenwag Castle, county of Sigmaringen, Baden-Wuerttemberg, Germany, Europe