I want to go see Tan-Hauser Gate and of course, visit my friends again.

That's my main reason.
Also, I'm obsessed with England. LOL There was a smidgen of time when we were going to venture over to Paris, but it just didn't work out.

I also wanted to go to Vancouver, Canada 5 years ago, but that trip fell through and is still on my agenda. I'd love to take a jaunt on up to Ireland too, that would rule!
Also, I don't have a travel buddy and since I know someone in London, I feel safe there. If I had a travel buddy, I'd go to more places in Europe. Preferably, someone who speaks lots of languages. LOL