This can be found along the nature trail at Eno’s Pond County Park in Forked River; we stumbled upon it while geocaching. I did some research on the park and couldn’t find anything to say what this particular building was. The park’s map simply labels it as “House Foundation.”
I did find out at one time a hotel for the rich was nearby, and the pond itself was used to supply the hotel’s ice. That doesn’t really help us with this though, does it?
Nothing too special; just another foundation. But it was a nice surprise.
This was embedded in 2 tree trunks; they’ve grown around whatever it is.