Boia Mare
| Boia Mare | |
|---|---|
Map of the Boia Mare Basin  | |
| Location | |
| Country | Romania | 
| Counties | Vâlcea County | 
| Physical characteristics | |
| Source | Făgăraș Mountains | 
| Mouth | Olt | 
 • location  | Greblești | 
 • coordinates  | 45°28′24″N 24°17′48″E / 45.4732°N 24.2966°E | 
| Length | 23 km (14 mi) | 
| Basin size | 158 km2 (61 sq mi) | 
| Basin features | |
| Progression | Olt→ Danube→ Black Sea | 
| Tributaries | |
| • left | Valea Pietricelelor, Dăescu, Găujani | 
| • right | Izvorul Olanului, Boia Mică | 
The Boia Mare is a left tributary of the river Olt in Romania. The Boia Mare's source is in the Făgăraș Mountains. It discharges into the Olt in Greblești. Its length is 23 km (14 mi) and its basin size is 158 km2 (61 sq mi).