Athens

It's hard to give an unbiased review of this city because it was the third city we visited in Greece, the first two being Mykonos and Santorini.  It was a quick transition from beautiful beaches and sunsets to a more city life which definitely had it's pros and cons, but I particularly was not super impressed with Athens.  Seeing the Acropolis, opera in the theater, and gyros were awesome, but other than that the nightlife was not great, there weren't a ton of things to do that didn't involve history, however, I am happy I went.  On my next trip, I would personally not return to Athens but I'm also someone that loves activities that for the most part don't involve history.