54 Archaeological Sites in Greece.
All are in high resolution area (at least 50 else are in still low resolution area) and for all of them the site is well seen from space (no underground or very small site).

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/