Dilapidated cement cold cellar

Way at the back edge of our property, in fact perhaps on our neighbor's property, there's the remains of a homestead. It's probably 20th century, because parts of the foundation, the cistern, and the cold cellar are poured concrete. This is the cold cellar (we think). A rotted tree trunk has recently fallen across it, and that's a tree growing up the middle on the right side of the picture.