Map of the Travels of Marco Polo. Map sources used:

http://www.enchantedlearning.com/explorers/gifs/Polo.GIF
http://www.usnews.com/usnews/doubleissue/mysteries/graphics/marco2.jpg
http://www.wwnorton.com/college/history/worlds/images/map1_1.jpg
http://www.silk-road.com/maps/images/polomap.jpg
Background map is Asie.svg
Asie.svg: historicair 20:31, 20 November 2006 (UTC)
derivative work: Classical geographer (talk)