There’s a reason why people are so fascinated with abandoned things.

Most structures can be creepy as hell regardless of their what purpose they served before being left for dead, but when you start exploring places that were creepy as hell before they even were abandoned, now things get really interesting and borderline terrifying.

The world is filled with abandoned churches, stadiums, train stations and even entire cities, but one category stands alone: Mental Hospitals. Check out a handful of photos from the most sinister abandoned mental hospitals around the globe, all of which are guaranteed to have you questioning humanity:

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