Key facts
- Country
- France
- Region
- Grand Est
- Location
- Jura mountains
- Elevation
- 570 m (1,870 ft)
- Length
- 217 km (135 mi)
- Basin size
- 4,760 km (1,840 mi )
- Progression
- Rhine → North Sea
- Left
- Doller , Thur , Fecht , Bruche , Souffel
via Wikipedia infobox
~3 min read
Encyclopedic overview
The Ill at Maison Rouge, near Colmar
The Ill (/ˈɪl/ IL; Alemannic German: [ɪl], French: [il]) is a river in Alsace, in north-eastern France, and a left-bank, or western, tributary of the Rhine. It is 217 km (135 mi) long.
Excerpted from Wikipedia’s “Ill” article, available under the CC BY-SA 4.0 licence.