This book provides a detailed and updated study of the aqueducts of Hispania. Divided into two large parts, the first one exposes the origin, use, construction and abandonment of these amazing infrastructures. The second part corresponds to an exhaustive catalogue of aqueducts known in the Iberian Peninsula (66 in total), which allows to complete the analysis of the contribution of this region to one of the most outstanding legacies in the history of civil engineering.