Arnoldstein
| Arnoldstein | |
|---|---|
| Gail Valley with Arnoldstein and Süd Autobahn | |
| Coordinates: 46°33′N 13°42′E / 46.550°N 13.700°E | |
| Country | Austria | 
| State | Carinthia | 
| District | Villach-Land | 
| Government | |
| • Mayor | Reinhold Antolitsch (SPÖ) | 
| Area | |
|  • Total | 67.4 km2 (26.0 sq mi) | 
| Elevation | 578 m (1,896 ft) | 
| Population  (2018-01-01) | |
|  • Total | 7,096 | 
| • Density | 110/km2 (270/sq mi) | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Postal code | 9501 | 
| Area code | 04255 | 
| Website | www.arnoldstein.co.at | 
Arnoldstein (Slovene: Podklošter, Italian: Oristagno) is a market town in the district of Villach-Land in the Austrian state of Carinthia.