The Léez (''Leez'', ''Lées'', ''Léès'', ''Lees'') is a left tributary of the

Adour The Adour (; eu, Aturri; oc, Ador) is a river in southwestern France. It rises in High-Bigorre (Pyrenees), in the commune of Aspin-Aure, and flows into the Atlantic Ocean ( Bay of Biscay) near Bayonne. It is long, of which the uppermost ca. ...

, in the Southwest of

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

. It is long.

Name

This name proceeds from an Aquitanian hydronym ''Lez / Liz''.

Geography

The Léez rises near Gardères in the north of the plateau of Ger. It flows north through the Vic-Bilh area in the east of the

Pyrénées-Atlantiques Pyrénées-Atlantiques (; Gascon Occitan: ''Pirenèus Atlantics''; eu, Pirinio Atlantiarrak or ) is a department in the southwest corner of France and of the region of Nouvelle-Aquitaine. Named after the Pyrenees mountain range and the Atlant ...

and joins the

in the French département of the

Gers Gers (; oc, Gers or , ) is a department in the region of Occitania, Southwestern France. Named after the Gers River, its inhabitants are called the ''Gersois'' and ''Gersoises'' in French. In 2019, it had a population of 191,377.

, upstream from

Aire-sur-l'Adour Aire-sur-l'Adour (; oc, Aira d'Ador or simply ) is a commune in the Landes department, Nouvelle-Aquitaine, southwestern France. It lies on the river Adour in the wine area of southwest France. It is an episcopal see of the Diocese of Aire and ...

Main tributaries

* (L) the Petit-Léez, * (L) the Gabassot, * (R) the

Larcis The ArcisPaul Raymond, ''Dictionnaire topographique du département des Basses-Pyrénées'', Paris, Imprimerie Impériale, 1863, or Larcis (with article agglutination; oc, Arsís) is a river in Southwestern France. It is a right tributary of th ...

, * (R) the canal of Bernède, long of 2 km, fed by the Adour.

References

Rivers of France Rivers of Gers Rivers of Pyrénées-Atlantiques Rivers of Nouvelle-Aquitaine Rivers of Occitania (administrative region) {{France-river-stub