Achaemenid Persian Maps of the Empire

The Achaemenid empire at its greatest, during the reign of Darius I, 500 B.C. The map below shows the borders of the satrapies which were to fluctuate with numerous revolts. Artaxerxes III reconsolidated the empire in 343 B.C.

Link: http://members.ozemail.com.au/~ancientpersia/pict_frm.html