Restored forge of Marrubio Curiosity · Castrillo de Cabrera, La Cabrera, León Image of Castrillo de Cabrera, not of the place itself. Marrubio has recovered its council forge and its public fountain, two of the communal structures that organised life in these slate villages before emigration emptied the comarca almost completely. Photo: Rodelar (CC BY-SA 4.0) What to see and do in Castrillo de Cabrera