Map showing Hyrcania on area map around region of Caspian Sea and Persia. Circles identify locations of four spots associated with "Alexander's Gates" (Derbent, Dariel, Great Wall of Gorgan, and Rhaegae, Iran).
File:Alexander_III_empire_blank_map.svg
user:historicair 22:06, 18 August 2007 (UTC); derivative work: user:Kiyoweap