I'm split between Germany and Japan honestly.
I know that sounds kind of fucked up considering our history, but both those places have some pretty awesome things going on.
The way my mother talks about how Germany, and Berlin, used to be makes me want to visit it now and note the differences and Japan seems like a fun place. Arcades are still very much a thing there and I genuinely miss the hell out of those (I haven't been to one since I was maybe six or seven.) There's more to it than just the reasons I've listed, but yeah. Germany and Japan.