Sweden at the moment! And no, I haven´t seen and been everywhere and everything, but I can´t help to feel like this particular moment, is on rewind and I already lived it.
I´m really looking forward to go to Eastern europe, that would be something new in my books :) I hope I can make it soon.
Go to Prague if you haven't yet! It's the undiscovered pearl of Europe. And they have the best beer (beating out the germans even)
Otherwise Istanbul is very nice to visit at some point too, but that's kind of stretching the concept of Eastern europe a bit perhaps