http://agathe.gr/guide/southwest_area.html
Southwest Area - Industry and Houses Leaving the area of the boundary stone, one can head southwest up a valley leading toward the Pnyx, meeting place of the Athenian assembly. Here are the complex remains ... Southwest Area - Industry and Houses Leaving the area of the boundary stone, one can head southwest up a valley leading toward the Pnyx, meeting place of the Athenian assembly. Here are the complex remains of a residential and commercial area, used for hundreds of years (Fig. 27). ... The "Industrial District," southwest of the Agora. The Poros Building at the top (north) has been tentatively identified as the State Prison.
