Arnos
Arnos is a commune in the Pyrénées-Atlantiques department in the Nouvelle-Aquitaine region of south-western France. The inhabitants of the commune are known as "Arnosiens" or "Arnosiennes". Geography. Arnos is located some 25 km north-west of Pau and 10 km east of Arthez-de-Béarn. Access to the commune is by road D276 from Castillon in the west passing through the commune and the village and continuing south-east then east to join the D945. There is a large Formula 3 racetrack in the south of the commune run by the Moto Club Pau-Arnos. The  commune consists of farmland except for a few small patches of forest. The river Aubin, a tributary of the Luy de Béarn (Adour basin), flows through the commune. Toponymy. The name "Arnos" appears in the form "Arnas" on the Cassini Map. History. In the 16th century, Arnos was an annex of Boumourt. Administration. List of Successive Mayors Inter-communality. Arnos is part of four inter-communal structures: Demography. In 2017, the commune had 113 inhabitants. Sports Venues. The racing Circuit Pau-Arnos is in the south of the commune.