View of Oberegger Lake – Oberegger Reservoir loop from Roggenburg

SWU Trail Park Blaustein – Blau River loop from Ulm-Söflingen

Blautopf Spring – Blau River loop from Ulm Hauptbahnhof

Blautopf – Blautopf Spring loop from Ulm Hauptbahnhof

Blau River – Küssende Sau Rock Formation loop from Ulm Ost

Blautopf Spring – Blau River loop from Ulm Ost

Iller Bridge – View of the River Iller loop from Neu-Ulm

Kiesental – Blau River loop from Ulm Hauptbahnhof

Danube Bridge, Leipheim – Danube Riverside Cycle Path near Günzburg loop from Neu-Ulm

Little Lauter Valley – Blautopf loop from Blaustein

Start of Klingentrails – Sonnwendplatz Ermingen loop from Einsingen

Danube Riverside Path, Ulm – Danube Riverside Walk in Ulm loop from Oberelchingen

Blau River – Bridge Over the Blau loop from Ulm-Söflingen