The Prytaneion. A monumental complex, reminiscent of an ancient theatre, lies in the north: seven tiers are divided by narrow staircases into three wings, seating almost eighty persons. It was probably used for public discussions or for watching spectacles, but at the same time the steps led to the upper terrace, where, through a peristyle court and a narrow doorway, one could enter the actual "Prytaneion". Two high retaining towers, built of large blocks, surrounded the building and supported the one lying at a higher level. In the central room of the Prytaneion there was an "eschara" (hearth) burning day and night, surrounded by two-stepped benches, each seating eight persons. This was the place where the "kosmioi", the notables of the city dined and held their meetings. Two rooms to the north housed the archives of the city.