The Natural Park of Fuentes del Narcea, Dega?a and Ibias is a natural park located in Asturias, Spain. It was declared a Natural Park in 2002. It is distributed through the territory of the municipalities of Cangas, Dega?a and Ibias (Map location [1]). Linda on the south by the Cantabrian ridge in Cangas, and east by the Natural Park of Somiedo. The park takes its name from the River Narcea and Ibias River, occupying a total area of ??瓊??瓊47,589 ha. The natural park encompasses the upper reaches of these rivers, on the one hand Narcea and its tributaries from the Alto Collado to Rengos. The tributaries including the Narcea are the Carabales, Xunqueira, Cibea, Naviegu and rivers Gill?n right and left Cuenda the Cotu and Muniellos basin rivers. The Ibias River, a tributary of the Navia River, the estaya saw Dega?a and La Candanosa. In total 75% belongs to the basin of the Narcea and 25% from the Ibias. Within the park are located Dega?a saws, Ra?adoiru, Obayu, Cazamosa, Caniellas, Soldepuestu and Xenestosu.