My favorite one personally is Japan.

Why? I have many reasons why I like Japan.

Interesting culture
Beautiful scenery
I love the anime/manga art style that they created. (I used to love anime, but eh… now I only really like the art style)
The people have a reputation of being friendly and polite
They have awesome technology
Japanese traditions are very interesting to me
Japanese pop music is so upbeat and fun to listen to!
I admit, I find Japanese guys pretty attractive…
And Japanese girls are just so lovely to me too!
I also love Japanese urban legends, the funny and the scary ones
The Japanese language is so beautiful in my opinion, both when it’s written and when it’s spoken