86 km (53 mi)
| North of Pau|
Adour→ Atlantic Ocean
The Louts, is a left tributary of the Adour, in Aquitaine, in the Southwest of France.
It is documented in medieval Latin as Fluvius qui dicitur Lossium.
The Louts rises in Thèze, flows northwest through Chalosse and joins the Adour, in Hinx.Pyrénées-Atlantiques : Thèze, Arzacq-Arraziguet, Lème, Méracq, Vignes.
Landes : Hagetmau, Saint-Cricq-Chalosse, Caupenne.