They are remains of mines from very different periods, from the Roman period, with the extraction of gold in Mina As Cárquivas, to much more recent exploitations, such as Mina Pena Tascón, which was abandoned in 1957.
The mines that can be visited in the municipality of Villanueva de Oscos are the following:
Extraction:
Gold
Chronology:
Roman undetermined/ Imperial Roman, Approximate period 1st and 2nd century.
Location:
On the AS-27 from El Puerto de la Garganta towards Santa Eulalia de Oscos.
Accessibility:
Good, by the AS-27 and AS-13.
Description:
Exploitation on primary, consisting of three cuts (open pit excavations worked with the Ruina Montium system), a gallery and tailings deposit.
Mining:
iron ore and copper.
Chronology:
S. XVIII and XIX
Location:
It is accessed by the AS-11 towards Puerto de la Garganta from Vegadeo and turn off towards the village of Busdemouros.
Accessibility:
Good, by road AS-13 and AS-11 and asphalted track.
Description:
Ditches, slag heaps, and mouths can be seen.
Extraction:
Iron with lead and zinc
Chronology:
From the 14th to the 20th century (exploitation was abandoned in 1957).
Location:
Pena Curiscada, southeast of Villanueva de Oscos, near the village of Ovellariza.
Accessibility:
good by the AS-13, asphalt road from Ovellariza and a short stretch of dirt road.
Description:
The loading dock, trench, wagons, railroad track and galleries can be seen.
There are remains in the Oscos region that tell us that mining was an activity that was developed in the area since prehistoric times. Before the conquest of the Romans, the inhabitants of this region were already looking for gold nuggets in the river placers. But it was after the arrival of the Romans that this industry was boosted. In the Flavian period, at the beginning of the first century A.D., a first golden age was experienced. The castros (fortified settlements) resurged as a result of the exploitations and the landscape was dotted with small industries of which there are still remains such as: forges, function furnaces and samples of the technology that was used for the exploitation of the deposit.
The house where Antonio Raimundo Ibáñez, Marquis of Sargadelos (1749-1809) was born is now an exhibition space dedicated to the life and work of this industrial and enlightened merchant, who in the late 18th century built in Sargadelos (Cervo, Lugo) one of the first cast-iron foundry and earthenware factories in Spain.
Two kilometers from the town of Vegadeo is the village of Piantón, which can be reached on foot as the entire route has a sidewalk. It is a beautiful walk along the Suarón River.
The Bres Craft Center is located in the old Casona de Villanueva, in the center of Bres, 5 kilometers from the capital of the council. This center was conceived as a facility to facilitate the knowledge and enhancement of craft activities, both new and traditional of the region.