From the former mining basins of Mieres, the ascent to Pico Polio is a route that combines physical exertion, scenery, and history. A mid-mountain itinerary that climbs through forests, ancient livestock paths, and tracks linked to the territory’s mining past, where nature is gradually reclaiming its space.
This ascent alternates between open sections and closed Atlantic forests, offering increasingly panoramic views of the Caudal valley and neighboring councils. As altitude is gained, the landscape transforms: the deep green of the valley floor gives way to the hills and ridges of the Asturian Central Mountain, with constant views of iconic ranges like the Aramo.
The summit of Pico Polio (around 1,000 meters) acts as a privileged natural viewpoint. On clear days, the panorama encompasses much of central Asturias, from the Cantabrian coast in the north to the inner mountains in the south.
The main appeal lies in the transition between the mining legacy and the wilder mid-mountain environment. Along the way, hikers will find remnants of old tracks and structures from abandoned operations, now colonized by the forest, creating a unique landscape characteristic of central Asturias.
It is a demanding route in some sections but highly rewarding due to its diversity. The descent allows you to rediscover the surroundings in a different light, offering a profound experience that bridges mining memory with the vibrant life of the Central Mountain range.