The Aire () is a

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 ...

of northern

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 ...

, crossing the departments of

Meuse The Meuse or Maas is a major European river, rising in France and flowing through Belgium and the Netherlands before draining into the North Sea from the Rhine–Meuse–Scheldt delta. It has a total length of . History From 1301, the upper ...

and

Ardennes The Ardennes ( ; ; ; ; ), also known as the Ardennes Forest or Forest of Ardennes, is a region of extensive forests, rough terrain, rolling hills and ridges primarily in Belgium and Luxembourg, extending into Germany and France. Geological ...

. It is a right tributary of the

Aisne Aisne ( , ; ; ) is a French departments of France, department in the Hauts-de-France region of northern France. It is named after the river Aisne (river), Aisne. In 2020, it had a population of 529,374. Geography The department borders No ...

. It is long. Its source is near Saint-Aubin-sur-Aire in Meuse. It flows through the towns of Pierrefitte-sur-Aire, Clermont-en-Argonne,

Varennes-en-Argonne Varennes-en-Argonne (, literally ''Varennes in Argonne'') or simply Varennes (German: Wöringen) is a commune in the Meuse department in the Grand Est region in Northeastern France. In 2019, it had a population of 639. Geography Varennes-en-A ...

and Grandpré, finally flowing into the Aisne in Termes.

References

Rivers of France Rivers of Grand Est Rivers of Meuse (department) Rivers of Ardennes (department) {{France-river-stub