The only surviving structure in Tralleis today is the ruins of the gymnasium called "Three Eyes", which was built in the 2nd century and was one of the leading structures of the ancient age in terms of education, sports and culture. A bath, theater, agora and stadium from the Roman period are among the other buildings of the city. With ongoing excavations, the underground parts of the city are being revealed. Famous for the leathers and red pottery it produced in ancient times, the city also trained two great sculptors named Apollonios and Tauriskos and Anthemios, one of the architects of Hagia Sophia. The statues named Farnese Gorge and Young Athlete, two world-famous sculptures of sculpture, are among the wonders of Tralleis.