El Aljibe romano de Espejo Monument · Espejo, Guadajoz-Campiña Este, Córdoba Image of Espejo, not of the place itself. 1st-century Roman-built cistern, alongside other remains such as the Aljibe de La Fuensanta and archaeological sites at Albuhera and Pontanilla, with a cistern and a bridge of Roman origin. Photo: Luis Eduardo P Tavares (CC BY-SA 2.0) What to see and do in Espejo