The town was an important settlement during Roman Empire domination and the 1.5 kilometres ( 0.93 mi ) aqueduct had been constructed by the emperors Trajan and Hadrian .
Aqueduct is the symbol of the town .
The town was an important settlement during Roman Empire domination and the 1.5 kilometres ( 0.93 mi ) aqueduct , which is the symbol of the town , had been constructed by the emperors Trajan and Hadrian .