The Roman aqueduct is the symbol of Segovia and forms a magnificent backdrop for the historic city. A UNESCO World Heritage Site, this monumental structure has stood the test of time, enduring two millennia in a remarkably well-preserved condition.

 The Segovia aqueduct is one of the two largest existing Roman structures in Spain. Built during the "Flavio" period around 50 AD, the aqueduct channeled water 17 kilometers from the Acebeda River in the Sierra de Fuenfría mountains through a deep valley to the ancient city. 

A feat of engineering, the structure was constructed from 20,400 granite blocks without any cement, and the rows of 167 arches have held together in perfect form to this day. 

The aqueduct begins near the Granja Palace outside of Segovia and transports water through a canal until it reaches the city.