Starts in Quillen lake and flows to Alumine river. Its features are very irregular.
This is a medium size river, with soft rapids, quiet fishing holes and very dense vegetation along its upper section, but becomes a typical mountain river on its way down.
Its limpid water is the home of a large population of "arco iris" and "marron" trouts, and frequently this river gifts us incredible catches.
It is also possible to arrange the ending of the tour in "Malalco" stream.