Larnas
| Larnas | |
|---|---|
| The church in Larnas | |
| Location of Larnas | |
| Coordinates: 44°26′57″N 4°36′00″E / 44.4492°N 4.6°E | |
| Country | France | 
| Region | Auvergne-Rhône-Alpes | 
| Department | Ardèche | 
| Arrondissement | Privas | 
| Canton | Bourg-Saint-Andéol | 
| Government | |
| • Mayor (2020–2026) | Bernard Chazaut | 
| Area 1 | 13.5 km2 (5.2 sq mi) | 
| Population  (2022) | 272 | 
| • Density | 20/km2 (52/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 07133 /07220 | 
| Elevation | 120–364 m (394–1,194 ft) (avg. 250 m or 820 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Larnas is a commune in the Ardèche department in southern France.