Greece. Greece has great diversity and a range of places and landscapes that cannot be found together anywhere else. And also food here is ten times better and healthier not only because recipes have been perfected over time, by generations of Greek families, but because Greek food is based on fresh products. Athens deserves one or two full days of sightseeing. But after that, get yourself to an island. Athens is great fun and a highlight for me, after a day of sightseeing, is watching a movie in an open-air cinema in the Plaka beneath the Acropolis. (Movies are in english with greek subtitles.) Athens deserves 1 or 2 full days of sightseeing. My wife and I used Athens Airport Transfer for a few days exploring up to Athens. There was no hassle, and pricing and pickup/drop-off were exactly as quoted.