What is Aosta?
{{Infobox Italian comune | name = Aosta<br>Aoste | official_name = Città di Aosta<br />Ville d'Aoste | native_name = {{native name|frp|Aoûta}} | image_skyline = Aosta.jpg | imagesize = | image_alt = | image_caption = Aerial view of Aosta | image_flag = Flag of Aosta.svg | flag_size = | image_shield = Blason ville It Aoste.svg | shield_size = 75px | image_map = | map_alt = | map_caption = | pushpin_label_position = | pushpin_map = Italy Aosta Valley#Italy#Europe | pushpin_map_alt = | coordinates = {{coord|45|44|N|7|19|E|display=inline,title}} | coordinates_footnotes = | 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_footnotes = | area_total_km2 = 21.37 | population_footnotes = <ref>[http://demo.istat.it/bilmens2013gen/query1.php?lingua=ita&allrp=4&Pro=7&periodo=11&submit=Tavola Bilancio demografico Anno 2013 Novembre (dati provvisori). Provincia: Valle d'Aosta/Vallée d'Aoste] {{Webarchive|url=https://web.archive.org/web/20160304062955/http://demo.istat.it/bilmens2013gen/query1.php?lingua=ita&allrp=4&Pro=7&periodo=11&submit=Tavola |date=2016-03-04 }}, [[National Institute of Statistics (Italy)|Istat]].</ref> | population_total = 34800 | population_as_of = 30 November 2013 | population_demonyms = Italian: Aostani<br />French: Aostois | elevation_footnotes = | elevation_m = 583 | twin1 = | twin1_country = | saint = [[St. Gratus]] | day