Châtillon, Aosta Valley

Châtillon
Tschahtéyón (Valdôtain)
Géschtullju (Walser)
Comune di Châtillon
Châtillon
Location of Châtillon in Italy
Châtillon
Châtillon (Aosta Valley)
Coordinates: 45°44′56″N 07°36′52″E / 45.74889°N 7.61444°E / 45.74889; 7.61444
CountryItaly
RegionAosta Valley
Provincenone
Frazionisee list
Area
 • Total
39.77 km2 (15.36 sq mi)
Elevation
549 m (1,801 ft)
Population
 (31 December 2022)
 • Total
4,358
 • Density109.6/km2 (283.8/sq mi)
DemonymChâtillonnais
Time zoneUTC+1 (CET)
 • Summer (DST)UTC+2 (CEST)
Postal code
11024
Dialing code0177
Patron saintSt. Peter
Saint dayJune 29
WebsiteOfficial website
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Châtillon (French: [ʃatijɔ̃] ; Valdôtain: Tschahtéyón; Issime Walser: Géschtullju); is a town and comune in the Aosta Valley region of northwestern Italy.