Willow valley Mental hospital
by Myra
(Grass valley)
We live by a old early 1900's mental hospital that closed down in the 70's.We went there walked around and we heard something knocking from the inside.We then walked around to the other side and it sounded like someone was pulling wood or something off the walls from the inside.This place is boarded up with no way in.Other people have said they have seen lights going on and off from inside and there is no power to this place at all.Nevada city ca Willow valley mental hospital.