Old windmill tower barely visible through the trees.
He also pointed out that there is an old windmill that is barely visible through the trees. He remembers there was one nearby and so for him, this confirms the location. I pulled up Street View and after some searching I found it. It's right in the center of the above picture. Notice the straight, vertical line, and the bird head shaped blob at the top. I never would have noticed it if he hadn't told me and given me some clues where to look. I mean, I do not have any memory of ever seeing this thing, so I am very surprised that Mike does.