[2] The river is sourced from above the hamlet of Plaine Dranse [fr], in the commune of Châtel near the pointe de Chésery and the Franco-Swiss border, in the Chablais.
In Bioge (a commune of Reyvroz), the river joins the Dranse at the confluence with Dranse de Morzine, which empties into Lake Geneva in the Delta de la Dranse National Nature Reserve between Thonon-les-Bains and Évian-les-Bains.
The Dranse d'Abondance stocks a population of brown trout from the Mediterranean.
The fish are regulated by the AAPPMACG (Association Agréée pour la Pêche et la Protection du Milieu Aquatique du Chablais-Genevois).
This article related to a river in France is a stub.