a truly terrifying nuthouse

[Barney]

"the most severe inmates were chained to the upstairs walls of the barn , their screams would echo over the grounds in discord with the swine below" 

Eloise Asylum:
 

[Mister Obvious]

So this is probably the place that inspired the second season of American Horror Story (Asylum). Since we know they just steal all their ideas from real events and random postings on the internet.