Puente romano de Alconétar Monument · Garrovillas de Alconétar, Comarca de Cáceres, Cáceres Old Roman bridge over the Tajo river that gave the town its name (from al-qantara, "the bridge"), today submerged beneath the waters of the Alcántara reservoir. One of its arches was moved about 6 km from its original site after the reservoir was built in 1969, for its preservation. 1969 (construcción del embalse y traslado parcial del puente) Photo: margo&chris (CC BY 2.0) What to see and do in Garrovillas de Alconétar