Estéron

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 long. Its drainage basin is 445 km2. 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.