The Adour (; eu, Aturri; oc, Ador) is a

river A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of w ...

in southwestern

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area ...

. It rises in High- Bigorre (

Pyrenees The Pyrenees (; es, Pirineos ; french: Pyrénées ; ca, Pirineu ; eu, Pirinioak ; oc, Pirenèus ; an, Pirineus) is a mountain range straddling the border of France and Spain. It extends nearly from its union with the Cantabrian Mountains to ...

), in the commune of Aspin-Aure, and flows into the

Atlantic Ocean The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe ...

( Bay of Biscay) near Bayonne. It is long, of which the uppermost ca. is known as the ''Adour de Payolle''. At its final stretch, i.e. on its way through Bayonne and a short extent upstream, the river draws the border between the Northern Basque Country and Landes regions.

Places along the river

Départements A department (, ) is an administrative or political division in several countries. Departments are the first-level divisions of 11 countries, nine in the Americas and two in Africa. An additional 10 countries use departments as second-level div ...

'' and towns along the river include: * Hautes-Pyrénées: Bagnères-de-Bigorre,

Tarbes Tarbes (; Gascon: ''Tarba'') is a commune in the Hautes-Pyrénées department in the Occitanie region of southwestern France. It is the capital of Bigorre and of the Hautes-Pyrénées. It has been a commune since 1790. It was known as ''Turba ...

, Maubourguet * Gers:

Riscle Riscle (; Gascon: ''Riscla'') is a commune in the Gers department in southwestern France. On 1 January 2019, the former commune Cannet was merged into Riscle.Landes: Aire-sur-l'Adour,

Dax Dax or DAX may refer to: Business and organizations * DAX, stock market index of the top 40 German companies ** DAX 100, an expanded index of 100 stocks, superseded by the HDAX ** TecDAX, stock index of the top 30 German technology firms * Dax ...

, Tarnos *

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 ...

: Bayonne

Tributaries

The main tributaries of the Adour are, from source to mouth: * Adour de Gripp (also ''Adour du Tourmalet'', 15 km) * Adour de Lesponne (19 km) *

Échez The Échez () is a left tributary of the Adour, in the Hautes-Pyrénées, in the Southwest of France. It is long. Geography The Échez rises in ''Sère-Lanso'' (east of Lourdes) and flows north along the Adour, which it joins in Maubourgue ...

(64 km) * Arros (130 km) * Léez (56 km) * Gabas (117 km) * Midouze (151 km) * Louts (86 km) *

Luy The Luy is a left tributary of the Adour, in the Landes, in the Southwest of France. It is long, including its right source river ''Luy de France''. Geography The Luy is the union of two neighboring rivers, the Luy de Béarn, which is long ...

(154 km) *

Gave de Pau The Gave de Pau () is a river of south-western France. It takes its name from the city of Pau, through which it flows. The river is long ( including the Gaves réunis), and its source is at the Cirque de Gavarnie in the Pyrenees mountains. The ...

(191 km) * Bidouze (82 km) *

Aran Aran m Places Azerbaijan Villages and municipalities: * Aran, Aghjabadi * Aran, Lerik * Aran, Shaki * Aran, Tovuz * Aran, Yevlakh Iran * Aran, Alborz, a village in Alborz Province * Aran, Nain, a village in Isfahan Province * Aran, K ...

(48 km) *

Ardanabia The Ardanabia (also known as ''Ardanabie'', ''Ardanavie'', ''Ardanavy'', ''Ardanavia'') is a left tributary of the Adour, in the French Basque Country, in Aquitaine, Southwest France. It is long. Geography The Ardanabia rises in the moors of ...

(26 km) *

Nive The Nive (; eu, Errobi; oc, Niva) is a French river that flows through the French Basque Country. It is a left tributary of the river Adour. It is long. The river's source in the Pyrenees in Lower Navarre. The river Nive was made famous by t ...

(79 km)

References

External links

Commission Européenne—Natura 2000: Cartographie du Barthes de l'Adour
�� — ''maps of the Adour and Adour Basin''.
Natura 2000 Sites d'Intérêt Communautaire par la France: Barthes de l'Adour
—
Adour
— — ''website homepage''.

�� — ''"the centrepiece of EU nature & biodiversity policy."'' 01 Rivers of Nouvelle-Aquitaine Rivers of Occitania (administrative region) Natura 2000 in France Rivers of Gers Rivers of Hautes-Pyrénées Rivers of Landes (department) Rivers of Pyrénées-Atlantiques Rivers of France Protected areas of the Pyrenees {{France-river-stub