Provincial nature reserve
The nature reserve coincides with a vast wetland area that occupies almost the entire valley floor of the Val Lomasone, a glacial valley opening onto the Campo Lomaso plain. The landscape is essentially natural, little modified by man, and the peat bog, with its considerable extension, is of enormous value.
The Reserve is also a Special Area of Conservation and is located near the local Lomasona and Pozza del Prete Reserves. It is one of the protected areas that make up the Sarca River Park.