The Metropolitan of Los Toruños and the Pinar de la Algaida Marshes occupy an area of 1000 hectares.
The Metropolitan of Los Toruños and Pinar de la Algaida Marshes are framed within a biophysical area controlled by the mouth of the San Pedro River and the surrounding land, in the form of arrows along the coast, coastal marshes, sand dunes and pine, which are intimately linked to their origin and development