The Estéron is a river that flows through the Alpes-de-Haute-Provence and Alpes-Maritimes departments of southeastern France. It is 66.2 km (41.1 mi) long.[1] Its drainage basin is 445 km2 (172 sq mi).[2] Its source is near Soleilhas. It flows generally east, through Roquestéron, and flows into the Var in Saint-Martin-du-Var. The Bouyon and the Rioulan are its tributaries.
| Estéron | |
|---|---|
 | |
   | |
| Location | |
| Country | France |
| Physical characteristics | |
| Mouth | |
• location | Var |
• coordinates | 43°49′8″N 7°11′8″E / 43.81889°N 7.18556°E |
| Length | 66 km (41 mi) |
| Basin size | 445 km2 (172 sq mi) |
| Basin features | |
| Progression | Var→ Mediterranean Sea |