11 castles and fortress in Greece, a in high resolution area.

If you want to know more about this sites, go to the wonderfull web site of the Hellenic ministry of Culture :
http://www.culture.gr/cgi-bin/showfr.cgi?1/1/http://www.culture.gr/2/21/toc/cult_map.html

thanks to : http://www.gtp.gr/