Category
page 1Rivers of the Ardennes (France)
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 .
Oise
river in Belgium and France

Semois
The Semois (; Simwès in Walloon, often under elided form Smwès; Semoy, Sesbach in German, Setzbaach in Luxembourgish of Arlon; and known as the Semoy in France) is a river flowing from the Ardennes uplands of Belgium and France towards the Meuse, of which it is a right tributary.
Aulnois
river in Belgium and France
Helpe Majeure
river in France
Helpe Mineure
watercourse