Greece
The real beauty of Greece is the islands, but you should at least see some of the mainland and its antiquites. There is not much in Athens other than the Acropolis and the museums. The Plaka is a good place to do some shopping. It is next to the Acropolis. Whilst in Athens you can see the Temple of Poisdon and Delphi.
The Peloponnese area is nice and we really enjoyed Olympia, the site of the first Olympic Games. It is interesting, because some of it still there.
There are one day junkets out of Athens that take you to Hydra, Paros, and one other island.
Northern Greece is also fun to see. It is very wooded and green. Reminded me of the Black Hills, without the taller mountains. We took a car tour out of Thessaloniki. Lots of little costal fishing villages to visit.
Off the coast of Volos, is the island of Skiathos. As contrasted to many of the Greek islands, it is green and heavily wooded. This is the island where they filmed "Mamma Mia.":whoopie:
The best time to go to Greece is the first part of September; August is a disaster. In September the weather is still good, everything is still open, and the European tourists have gone home.
Cheers,
Paul