In the northwest the Iller-Lech Plateau borders on the
Swabian Jura (unit D60 on the map) and, in the extreme northeast, on the
Franconian Jura (unit D61 on the map). The boundary with these two natural regions is roughly formed by the course of the river
Danube. In the east the Iller-Lech Plateau borders on the
Lower Bavarian Upland and
Isar-Inn Gravel Plateaus (unit D65 on the map). North of
Augsburg its eastern boundary runs roughly parallel to state road 2035 (Augsburg-
Pöttmes-
Neuburg an der Donau), south of Augsburg east of the
Lech, roughly between
Mering,
Geltendorf and
Schongau. To the south the
Southern Alpine Foreland (D66 on the map) borders on the Iller-Lech Plateau. The boundary between these two natural regions is partly formed by the
terminal moraines of the
Würm glaciation. == Sub-divisions ==