Calahorra Tower and the Roman bridge (Puente Romano) over the Rio Guadalquivir, UNESCO World Heritage Site, Cordoba, Andalucia, Spain, Europe

travel destination photography horizontal colour image calahorra tower roman bridge puente romano rio guadalquivir unesco world heritage site cordoba andalucia spain europe day outdoors building exterior architecture 12th century gate fortification bridge arch bridge incidental people connection river clear sky national landmark old history the past ancient stone spanish culture