Aosta

**Aosta** (, ) is a city in northern Italy. It is the capital city of the Valle d'Aosta () region. It is roughly in the middle of the region, along the Dora Baltea (), the main river that flows in the valley. It is at 583 m above sea level. Around the city there are many mountains (the Alps).

Romans conquered the area in 25 BC. Later, the city was conquered by the Frankish Empire after the fall of the Western Roman Empire. Finally, it went under control of the House of Savoy in the 11th century. Many Roman buildings still survive in the city, like the east and south gates. The basic plan of the city, with rectangular blocks of streets, is Roman.

## History

The valley of Aosta is a typical alpine valley, cut into a V-shape by glaciers during the ice age. It runs from an upper part near Mont Blanc to lower areas like the city of Aosta.

The area has been Roman, French and Italian (House of Savoy) before the unification of Italy. All street names are in French and Italian, and dialects of French are still spoken by many.

### Roman Aosta

The Romans defeated the local _Salassi_ tribe in 25 BC. Their commander, Marcus Terentius Varro, then founded the Roman colony of _Augusta Praetoria Salassorum_, housing 3,000 retired veterans.

After 11 BC Aosta became the capital of the _Alpes Graies_ ("Grey Alps") province of the Empire.

#### Significance

Aosta is at the join of two rivers. It is at the end of the Great St Bernard Pass (which leads to Switzerland) and the Little St Bernard Pass (which leads to France). Its position gave it considerable military importance, and the layout of the town was that of a Roman military camp.

The valley was a way for trade and soldiers to get from Italy to Gaul (later, France). This explains its importance to the Romans. Now it sits  near the Italian entrance of the Mont Blanc Tunnel.

At present Aosta Valley is a semi-autonomous region in northwestern Italy. It is the smallest region in Italy, and is not divided into provinces.

## Aostan

Aostan French () is the variety of French spoken in the Aosta Valley, where many speak some form of French. Some expressions, words and phrase constructions are different from standard French; some are similar to Swiss French. Some words come from the Piedmontese language or Italian. Both modern French and Italian mix with this local _patois_, _valdôtain_, which is Franco-Provençal in type.

## Other websites

- Official website

## Infobox (italian comune)

- **name**: Aosta
Aoste
- **official name**: Città di Aosta
Ville d'Aoste
- **image skyline**: Aosta.jpg
- **image caption**: Aerial view of Aosta
- **image flag**: Flag of Aosta.svg
- **image shield**: Blason ville It Aoste.svg
- **shield size**: 75px
- **pushpin map**: Italy Aosta Valley#Italy#Europe
- **region**: Aosta Valley
- **frazioni**: Arpuilles, 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
- **mayor party**: Democratic Party (Italy), PD
- **mayor**: Fulvio Centoz
- **area total km2**: 21.37
- **population total**: 34800
- **population as of**: 30 November 2013
- **population demonyms**: Italian: Aostani
French: Aostois
- **elevation m**: 583
- **saint**: St. Gratus
- **day**: September 7
- **postal code**: 11100
- **area code**: 0165
- **istat**: 7003