Lunain River

General data
- Water type: River
- Progression: Loing -> Seine -> English channel -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: Europe
- Countries: France
Description
The Lunain is a 51.4 km (31.9 mi) long river in the Yonne and Seine-et-Marne departments in north-central France. It is a right tributary of the Loing.