 The interpretation facility exhibits objects found during the excavations

A Theodosian-era building that takes as models the governors' palaces.The hall was surrounded with 32 monolithic marble columns from the emperor's private quarries in Chios in Greece (known as or chium) and Iscehisar and Afyon in Anatolia (phygium or pavonazzeto marble).Soon it was converted for use in Christian cult and burials.