Seville has been one of the most important cities in Spain since ancient times; the first settlers of the site have been identified with the Tartessian culture. The destruction of their settlement is attributed to the Carthaginians, giving way to the emergence of the Roman city of Hispalis, built very near the Roman colony of Itálica (now Santiponce), which was only 9 km northwest of present-day Seville. Itálica, the birthplace of the Roman emperors Trajan and Hadrian, was founded in 206-205 BC. Itálica is well preserved and gives an impression of how Hispalis may have looked in the later Roman period. Its ruins are now an important tourist attraction.