What is Châtillon, Aosta Valley?
{{Infobox Italian comune | name = Châtillon | official_name = Comune di Châtillon<br>Commune de Châtillon | native_name = | image_skyline = Châtillon vista dal castello di Ussel..JPG | imagesize = | image_alt = | image_caption = | image_shield = Blason ville It Châtillon (AO).svg | shield_size = 75px | image_map = | map_alt = | map_caption = | pushpin_label_position = | pushpin_map_alt = | coordinates = {{coord|45|45|N|07|37|E|type:city(5,932)_region:IT|display=inline,title}} | coordinates_footnotes = | region = [[Aosta Valley]] | province = | frazioni = see [[#Hameaux|list]] | mayor_party = | mayor = Tamara Lanaro | area_footnotes = | area_total_km2 = 39.68 | population_footnotes = | population_total = 4483 | population_as_of = 31 August 2020 | pop_density_footnotes = | population_demonym = Châtillonnais | elevation_footnotes = | elevation_m = 549 | twin1 = | twin1_country = | saint = [[St. Peter]] | day = June 29 | postal_code = 11024 | area_code = 0177 | website = {{official website|http://www.comune.chatillon.ao.it/}} | footnotes = | istat = 7020 }} '''Châtillon''' is a ''[[comune]]'' in the [[Aosta Valley]] region in [[Italy]]. == ''[[Frazioni|Hameaux]]'' == Bourg, Breil-de-Barrel (or Petit-Breil), Gros Breil, Grand Frayan, Petit Frayan, Barma des Antesans, Setoret, Cret de Breil, Baron Gamba, Grange de Barme, Chaméran, Fours, Ventoux, Garin, Pavirola, Sez de Val, La Fournaise, Champlong, Conoz Dessus, Conoz Dessous, La Verdettaz, Murate, Isseuries, Perrianaz, Brusoncles des Gard (or Dessus), Brusoncles des Janin (or Dessous), Chardin, Bren, Boësse, Devies, Promiod, Boettes, Francou, Champlong, Arsine, Sopien, Brenvey, Champ, Chancellier, Chancellier Dessous, Chancellier Dessus, Revard, Pra