Description
The interest of the site is due to the marsh vegetation and the exceptional development of swimming and submerged hydrophytes in the lake.
It is a biotope of vital importance for the reproduction of many species of amphibians and reptiles, as well as being of ornithological interest due to the presence of typical species of Alpine avifauna.
Habitats of special interest not included in Annex I of Directive 92/43/EEC are present: Caricetum elatae (10%), Phragmition (10%).