I came upon a natural Cave. It sits up on the side of a Mountain, on farmland. It consists of 4 or 5 large Sandstone Rocks - of which only one of the large Rocks protruded out high and long enough for a person to consider it a cave. It was a little taller than me on its entrance, and I'm 5'6" tall. Inside the Cave, it was approximately 10 to 12 feet deep. I stood inside it and pondered over how many people may have been in it over many years - I imagined it would be a good place to bring a metal detector. I also became aware of the obvious fact that it was dry inside the Cave and the leaves and grass were wet on the outside from Rain the previous night.
Photo below is a generic photo, not the Cave I observed.