Interesting proposal to walk through some mining valleys steeped in history between the towns of Caboalles de Arriba, Villablino and Villaseca de Laciana, in the Laciana region. The Greenway presents a 13-kilometer route through an area of great unevenness, peaks above 2,000 meters and deep valleys, giving the traveler a different landscape for each section and the possibility of seeing numerous species of protected fauna. Stretch of asphalt in Caboalles and Villablino and compacted earth from Villablino to Villaseca de Laciana.