Map of Medieval Europe
The geography of medieval Europe seems to be a challenge for many people, so I've superimposed some of the important places we've discussed onto this outline map of modern Europe. Note that the 'borders' were different, and not necessarily fixed in the period we're thinking about. I'll update this map as the weeks progress with new locations, for your reference. Click on the map for higher resolution.
[updated 25 April 2012]
Links to some other relevant maps: