Neuschwanstein Castle, Germany (in winter!)

Heidelberg is nice to visit, I want to live in Neuschwanstein.

I've mentioned it before, but it bears mentioning here... Should I win the lotto, one of those obscenely large ones that make international news, I'm buying a mountain and having a Neuschwanstein Castle replica built.

Probably to scale, but I'll also loan it out free of charge to high schools for their proms.
AND of of course I'll dress up like Dumbledore to open the event and warn them of the trolls in the dungeon.

Boy do I hope you win in the lottery one day

Oh yeah...
For Halloween parties, I'll hire a Hollywood VFX company to dress up the castle too. The castle itself will be in costume. :)

You can bet your ass I'll be there

As long as @demryn comes too :)

Is no one gonna come by my castle then?

You better install a good air conditioner in your castle. In summer they can get really toasty. And stuffy too

put your bed to the dungeon in summer. 3m stone walls have an awesome insulation

They stay warm really long though when they do heat up

I will visit all your castles