Narrow-gauge railway to Zaragoza Historical milestone · Cariñena, Campo de Cariñena, Zaragoza Image of Cariñena, not of the place itself. The opening of the narrow-gauge line to Zaragoza made it possible to get the comarca's wine out just when phylloxera was destroying the French vineyards and sending demand soaring. The boom that followed led Alfonso XIII to grant the town the title of city in 1909. 1887 Photo: Juanedc from Zaragoza, España (CC BY 2.0) What to see and do in Cariñena