Sierra Menera is a 31 km (19 mi) long mountain range in the southwestern end of the Iberian System.
The Castle of Peracense built on a ridge in Sierra Menera
Open-pit mining of iron ore in Sierra Menera
Sierra Menera mining company railway engine in Ojos Negros
The Iberian System is one of the major systems of mountain ranges in Spain.
It consists of a vast and complex area of mostly relatively high and rugged mountain chains and massifs located in the central region of the Iberian Peninsula, but reaching almost the Mediterranean coast in the Valencian Community in the east.
View of the Moncayo Massif from Alcalá de Moncayo
Laguna Negra (Black Pond), Soria
Cerro del Padrastro hill close to Atienza, in the transition zone between the Sistema Ibérico and the Sistema Central
A griffon vulture