Xerxes - Map of Persian-War Invasions

This map depicts the routes of travel which the Persians followed during their wars with Greece.  Included are the attempts by Darius I (to defeat the Athenians at Marathon) and the efforts by Xerxes I ( to defeat the 300 at Thermopylae, the Athenians soon after, plus Salamis and Plataea).

Click on the image for a much better view.