Coordinates: 51°36′59″N 0°07′43″W / 51.6163°N 0.1286°W / 51.6163; -0.1286
Arnos Grove /ˈɑːrnɒs ɡroʊv/ is an area in the south west corner of the London Borough of Enfield, England.
It is close to Enfield's borders with two other boroughs: Barnet and Haringey. Arnos Grove was previously considered part of Southgate, and then New Southgate.
The modern district of Arnos Grove is centred on the western end of Bowes Road, although the estate from which it gets its name was centred on what is now Morton Crescent. The road running from Morton Crescent to Southgate is also called Arnos Grove.
The area's name derives from that of an estate called Arnoldes Grove or Arno's Grove, i.e. 'grove or copse of the Arnold family'. The Arnolds were local landowners who are mentioned in documents dating from the 14th century.
Until the 1930s Arnos Grove was largely undeveloped and rural, and not considered to be an area in its own right. Instead, it was considered to be part of Southgate, although in the late 19th century the area of Colney Hatch (which later became known as New Southgate) began to grow nearby.
Arnos is a French commune in the Pyrénées-Atlantiques department in the Aquitaine region of south-western France.
The inhabitants of the commune are known as Arnosiens or Arnosiennes
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.
Located in the Drainage basin of the Adour, Arnos is traversed by the Aubin, a tributary of the Luy de Béarn.
The name Arnos appears in the form Arnas on the Cassini Map.
In the 16th century Arnos was an annex of Boumourt.