Grandrieu
| Grandrieu | |
|---|---|
| Gandrieu from across the valley | |
| Location of Grandrieu | |
| Coordinates: 44°47′07″N 3°38′02″E / 44.7853°N 3.6339°E | |
| Country | France | 
| Region | Occitania | 
| Department | Lozère | 
| Arrondissement | Mende | 
| Canton | Grandrieu | 
| Intercommunality | CC Randon - Margeride | 
| Government | |
| • Mayor (2020–2026) | Guy Galtier | 
| Area 1 | 65.37 km2 (25.24 sq mi) | 
| Population  (2022) | 742 | 
| • Density | 11/km2 (29/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 48070 /48600 | 
| Elevation | 867–1,317 m (2,844–4,321 ft) (avg. 1,160 m or 3,810 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Grandrieu (French pronunciation: [gʁɑ̃ʁjø]; Occitan: Grandriu) is a village and commune in the Lozère department in southern France. In February 1965, it absorbed the former commune Sainte-Colombe-de-Montauroux.