We took two of my sisters camping in southeastern Ohio - the first time we had been camping together in over 50 years. I remember being at this park when I was somewhere between 4 and 6. Back then I was disappointed by the cave, which it turns out isn't a cave but a recess cavern. In fact, the park is quite beautiful. Old Man's Cave is on one side of a ravine where this little creek formed. This waterfall was just below the cave.
It took me two tries to be satisfied with the results. The original version was much darker. This one still isn't perfect, but it is much better.