Ilm River (Saale tributary)

General data
- Water type: River
- Progression: Saale River -> Elbe -> North Sea -> Atlantic Ocean -> Planet Earth
- Climates: Continental
- Continents: Europe
- Countries: Germany
Description
The Ilm is a 128.7 kilometers long river in Thuringia, in central Germany. It is a left tributary of the Saale, into which it flows in Großheringen near Bad Kösen.