Welcome to Sagalassos. To visit the sprawling ruins of Sagalassos, high amid the jagged peaks of Akdag, is to approach myth: the ancient ruined city set in stark. The ancient site of Sagalassos, nestled in the Taurus Mountains, is among the most well preserved ancient cities in the country. A view from the ruins of the Roman bath complex. Sagalassos Ancient City video, Burdur Turkey. View of ruins of antique Nymphaeum.