Regions of Ancient Greece

I would remove Cynuria though, as it really wasn't a real autonomous region ever since the early archaic period. At best from a historical point of view, it was a battleground between Argos and Sparta, it doesn't deserve to be placed on the same pedestal as actual autonomous regions.

Same goes for Phthian Achaea, it was more or less a part of Thessaly since the archaic period. Its greatest contribution to history was having two seats at the Amphictyonic council, as did most tribes (not regions) around Delphi. It was never a true autonomous region as well, being either under Thessalian, Boeotian, Macedonian and Aetolian influence.

You should include more type-ins for Chalcidice, such as Chalkidiki, the actual name of this region.

Finally, but this is a detail, you should edit the borders of Epirus and Dolopia if you can. Epirus always bordered Aetolia and Acarnania, Dolopia didn't separate them.