What's-in-the-Woods Wednesday

Hey everybody, went rambling around in the woods -as I'm prone to do- i came across this little gem of a.. well... dunno really. Looks like a platform of sorts. It's made of rebar-reinforced concrete and has held up for a pretty long time.

Either way, looks neat, if anybody knows anything about it or stuff like this please let me know.

Location: Midland Park, NJ by the old blown-out dam.


Be Legendary,
-AK the Jefe