Of course it all depends on what one can afford...(sigh). But if you have the funds you must see Rome, Italy. Rome has everything: culture, history, modernism, ancient ruins, awesome food everywhere (even in a "dive"), shopping. Gorgeous basilicas, museums, the Italians are just fantastic people and have learned how to enjoy life and not take it too seriously. Going to the Roman Forum at night, when those ruins are lit up, is fantastically romantic. Though I was alone on my trip there...I did fall in love. I fell in love with Rome. If you would like to read my hub about it, it's entitled Reflections of My Italian Experience (Parts 1 & 2). Lots of details in there about how it is, what to see, etc. If you do go to Rome, check out Pizza Blue - the best pizza in the city; and, if I remember correctly, they had like 50 kinds of pizza. Get there early for dinner because it is packed! It's near the Hard Rock Cafe - Rome.