8. Fennimore School
Located just a bit off of the Hudson River, in the town of South Glens Falls, an old abandoned schoolhouse sits on the corner of Bluebird Road and Hudson Falls Road.
The small, two-story former schoolhouse — what locals call the Fennimore School — has sat on its corner for seemingly decades. Most recently, the brick building had been considered for purchase by a concrete company, even bearing a sign for the company on the back fence used to keep trespassers out. As of now, however, nothing has happened with the building.