Paris. I've spent quite a bit of time there, visiting family with my husband, and right now, I'm missing it. I celebrated Christmas there for the past two years, so now, it's a little weird to think of a Christmas away from Paris. I love the tiny shops and amazing food, the cathedrals, the size (it feels tiny compared to London), and most particularly buying a baguette for less than a euro. It's a pretty great city.