Ellero
| Ellero | |
|---|---|
 The Ellero near its source | |
 | |
| Location | |
| Country | Italy |
| Region | Piedmont |
| Province | Province of Cuneo |
| Physical characteristics | |
| Source | Pian Marchisio |
| • location | Ligurian Alps |
| Mouth | Tanaro |
• coordinates | 44°26′35″N 7°53′08″E / 44.4431°N 7.8856°E |
| Length | 34.6-kilometre (21.5 mi) |
Basin size | 197.45 km2 (76.24 mi2) |
| Discharge | |
| • location | near Bastia Mondovì |
| • average | 5.2 |
| Basin features | |
| Progression | Tanaro→ Po→ Adriatic Sea |
| Tributaries | |
| • right | Maudagna |
The Ellero is a 34.6-kilometre (21.5 mi) long river in northwestern Italy (Piedmont).