Somiedo Nature Park spans five valleys – Saliencia, Valle del Lago, Puerto y Pola de Somiedo, Perlunes and Pigüeña – and the five rivers of the same name, covering an area of 283 square kilometres.
Humans have managed to understand the nature of the Park, which has returned the care they have taken of it by remaining virtually unchanged throughout the centuries. Even today, it constitutes an example of full integration and coexistence.
The outstanding element in its landscape is the beauty of the lakes, situated to the south of the borough of Somiedo, high up in the mountain ranges separating Somiedo from León: the three small lakes of Saliencia; the Lago del Valle, with its characteristic islet, which is the largest lake in Asturias, with an average radius of 280 metres and an average depth of 10 metres, although it reaches 50 metres in some areas; and the hidden Lagunas del Páramo, between the valleys of the Rivers Somiedo and Pigüeña.
It is one of the most rugged landscapes in Asturias, with slopes rising from 400 to 2,200 metres. The territory as a whole boasts outstanding geological features, including a wide variety of materials such as limestone, siliceous minerals, sandstones, etc., giving rise to spectacular karst forms. Valleys dotted with minerals such as iron and veins of arsenic, mercury, lead, marble and granite. An area of contrasts between peaks and troughs, revealing the footprint of tectonic movements it was subjected to in numerous thrusts, faults and folds.
Brañas, or mountain meadows, can be found throughout the entire territory, with fertile pastures where you can see, not without difficulty, the area’s famous cabanas de teito de escoba: broom-and-shrub-thatched stone cabins used by the vaqueiros de alzada (nomadic herdsmen) and mountain cattle breeders for shelter.
