Areopagus, the ‘Hill of Ares’ (Ἄρειος πάγος) at *Athens, north-west of the Acropolis, and the ancient council associated with it. There are no substantial remains on the hill; the council's meeting-place may have been on a terrace on the north-east side rather than on the summit. Probably the council was called simply boulē (‘council’) at first, and was named after the hill when a second council from which it had to be distinguished was created, probably by *Solon.In early Athens the membership of the council will have been aristocratic. By the time of Solon, if not earlier, it came to comprise all ex-archons (see archontes), who entered it at the end of their year of office and remained members for the rest of their lives. The annual entry of nine new members in middle life maintained a strength of about 150. Changes in recruitment depended on changes in the recruitment of the archons: based on wealth rather than family from the time of *Solon; including the *zeugitai, the third property class, from 457/6 bce; and no longer attracting the men with the highest political ambitions from the first half of the 5th cent.