I've always wanted to go to New Zealand. I'm not sure why. I did a "future self" paper for a class at my undergrad and had to pick a place to live. After doing extensive research (which wasn't necessary for this paper, mind you) I choose New Zealand.
It might have been the pictures that sold me...
Otherwise, if I didn't pick New Zealand, I would go with my old favorite, Egypt, to visit. I've always been fascinated and after the movie, The Mummy, it was a given that I'd want to go :-)
Do you have a place that you would like to visit, no expenses?