Iller basin

The Iller (; ancient name Ilargus) is a river of Bavaria and Baden-Württemberg in Germany. It is a right tributary of the Danube, long.

lake in the municipality of Immenstadt im Allgäu, Bavaria, Germany

The Schwaltenweiher is a reservoir in the Ostallgäu foothills of the Alps in Bavaria, Germany. It lies from the Allgäu Alps between the towns of Seeg and Rückholz. It was named after the Schwaltenmühle mill built beside it, which was in turn named after the Schwalt or Schwald family. It is now used for bathing and fishing.

The Guggersee is a small mountain lake in the Southeastern Walsertal Mountains (Südöstliche Walsertaler Berge), a subgroup of the Allgäu Alps.