Yacimiento arqueológico de Carissa Aurelia Historical milestone · Bornos, Sierra de Cádiz, Cádiz Image of Bornos, not of the place itself. Ancient Ibero-Roman city that attained the rank of Roman municipium and the right to mint coinage under Vespasian; it preserves columbaria and a fourth- to fifth-century paleo-Christian tombstone. The site, declared a Bien de Interés Cultural in 2003, extends across the municipal terms of Bornos and Espera. Photo: El Pantera (CC BY-SA 3.0) What to see and do in Bornos