Fontanil-Cornillon
Fontanil-Cornillon is a commune in the Isère department in southeastern France. It is part of the Grenoble [urban unit].
Twin towns
Fontanil-Cornillon is twinned with:- Ponchatoula, Louisiana, United States, since 1987
- Monte Roberto, Italy, since 1992
- Saint-Joseph-du-Lac, Quebec, Canada, since 2008