Wikipedia
Bléone
The Bléone is a long river in the Alpes-de-Haute-Provence département, southeastern France. Its source is several small streams converging near the refuge de l'Estrop, a mountain shelter in Prads-Haute-Bléone. It flows generally southwest. It is a left tributary of the Durance into which it flows between L'Escale and Les Mées.