The Abandoned Coal Mines Curiosity · Cihuela, Campo de Gómara, Soria Image of Cihuela, not of the place itself. Near the boundary with the province of Zaragoza remain the workings of coal mines now abandoned, which gave work to the village when it still had more than four hundred inhabitants, as in 1842. Photo: Luis Rogelio HM (CC BY-SA 2.0) What to see and do in Cihuela