http://agathe.gr/democracy/the_agora_and_pnyx.html
The Agora and Pnyx Center of public activity, the Agora was a large open square where all the citizens could assemble (2, 3). It was used for a variety of functions: markets, religious processions, athletic ... The Agora and Pnyx ... the Pnyx, meeting place of ... (Ekklesia). It was on the Pnyx (5)