It forms a boundary region between Bavaria and Swabia .
Lechrain is the name of an informally defined region of Germany extending southwards from Augsburg towards the foothills of the Alps along the Lech river , mainly on the east bank .
Lechrain forms a boundary region between Bavaria and Swabia .
Lechrain is the name of an informally defined region of Germany extending southwards from Augsburg towards the foothills of the Alps along the Lech river , mainly on the east bank .