Ah, yes, only thing better than an asylum is a fucked up, abandoned one. I'd love to go urban exploring in one. We have a fairly epic one that's known to harbor lots of hauntings in PA ourselves. Pennhurst.
http://pennhurstasylum.com/
If I had the money like the kids obviously had in 'Houses October Built' and the people to go with, I'd travel across country to explore these. As many abandoned asylums as possible. For now I'm stuck watching others do it in YouTube videos.