The Bienne () is a long

river A river is a natural stream of fresh water that flows on land or inside Subterranean river, caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of ...

in the Jura and

Ain Ain (, ; ) is a French department in the Auvergne-Rhône-Alpes region, Eastern France. Named after the Ain river, it is bordered by the Saône and Rhône rivers. Ain is located on the country's eastern edge, on the Swiss border, where it ...

departments of eastern

France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...

. Its source is near

Prémanon Prémanon () is a commune in the Jura department in Bourgogne-Franche-Comté in eastern France. Population See also *Communes of the Jura department The following is a list of the 492 communes of the Jura department of France. The c ...

, Jura. It passes through the towns

Morez Morez () is a former Communes of France, commune of the Jura (department), Jura Departments of France, department in Bourgogne-Franche-Comté in eastern France. On 1 January 2016, it was merged into the new commune of Hauts de Bienne.

and Saint-Claude. It discharges into the reservoir Lac de Coiselet, which is drained by the

, near Dortan.

References

Rivers of France Rivers of Auvergne-Rhône-Alpes Rivers of Bourgogne-Franche-Comté Rivers of Ain Rivers of Jura (department) {{France-river-stub