Aosta

Aosta
Aoste (French)
Comune di Aosta
Aerial view of Aosta
Aosta
Location of Aosta in Aosta Valley
Aosta
Aosta (Italy)
Aosta
Aosta (Europe)
Coordinates: 45°44′N 7°19′E / 45.733°N 7.317°E / 45.733; 7.317
CountryItaly
RegionAosta Valley
FrazioniArpuilles, Beauregard, Bibian, Bioulaz, Borgnalle, Brenloz, Busséyaz, Cache, La Combe, Les Capucins, Chabloz, Champailler, Collignon, Cossan, Cotreau, Duvet, Entrebin, Excenex, Les Fourches, Laravoire, Montfleury, Movisod, Pallin, Papet, Pléod, Porossan, La Riondaz, La Rochère, Roppoz, Saraillon, Saumont, Seyssinod, Signayes, Talapé, Tsanté, Tzambarlet, Vignole
Government
 • MayorRaffaele Rocco (Ind.)
Area
 • Total
21.37 km2 (8.25 sq mi)
Elevation
583 m (1,913 ft)
Population
 (31 December 2022)
 • Total
33,093
 • Density1,549/km2 (4,011/sq mi)
Demonyms
  • Italian: aostani
  • French: Aostois
  • Arpitan: veullatsoù
Time zoneUTC+1 (CET)
 • Summer (DST)UTC+2 (CEST)
Postal code
11100
Dialing code0165
Patron saintSt. Gratus
Saint daySeptember 7
WebsiteOfficial website

Aosta (official French: Aoste; Valdôtain: Aoûta) is the principal city of the Aosta Valley, a bilingual region in the Alps, 110 km (68 mi) north-northwest of Turin, Italy. It is situated near the Italian entrance of the Mont Blanc Tunnel and the Great St Bernard Tunnel, at the confluence of the Buthier and the Dora Baltea, and at the junction of the Great and Little St Bernard Pass routes.