Lao (Italian river)
| Lao Mercure | |
|---|---|
| Location | |
| Country | Italy | 
| Physical characteristics | |
| Source | Serra del Prete | 
| • location | Pollino massif, Basilicata | 
| • coordinates | 39°58′13″N 16°8′42″E / 39.97028°N 16.14500°E | 
| • elevation | 2,181 m (7,156 ft) | 
| Mouth | Tyrrhenian Sea | 
|  • location | Scalea, Calabria | 
|  • coordinates | 39°46′36″N 15°47′39″E / 39.77667°N 15.79417°E | 
|  • elevation | 0 m (0 ft) | 
| Length | 51 km (32 mi) | 
| Basin size | 594 km2 (229 sq mi) | 
| Discharge | |
| • average | 12.1 m3/s (430 cu ft/s) | 
The Lao (Greek: Λᾶος; Latin: Laus, Laos or Laüs; formerly also Laino) is a river in southern Italy. It rises in the Lucanian Apennines in Basilicata (where it is known as the Mercure) and drains into the Tyrrhenian Sea near Scalea in Calabria.