On the left (north) side of the image note the four reconstructed columns of a portion of the Ionic Stoa. The processional way, covered by water, was on this side of that stoa. In the right (south) center portion of the image is where the bouleuterion was located.
To view the Didyma end of this road Click Here.
For a brief description of the biblical and historical significance of Miletus and a map Click Here.