At Abandoned Mental Hospital, Rochester NY
Me and my two roommates decided to check out the Rochester abandoned mental hospital (http://rocwiki.org/S..._Elmwood_Avenue) around Halloween this year. It was super creepy, supposedly there are huge amounts of tunnels underneath it. When we saw this, we quickly took a picture and vacated the area. I have checked the internet afterward and haunting in old asylums is supposedly very common.