I was just thinking this. While I am perfectly happy with what Kings Island is, it must have been meant to be so much more. I noted the guy talking about the golf courses across the highway and mini golf at the campground as well as nature trails there. Does anyone want to elaborate on those for me? As far as I know, they didn't ever exist.
I'm not sure about a nature trail at the campground, but there was a nature trail in Rivertown at the far end (circa early and mid 1970s before The Beast). The entrance was at the end of the path bracketed by the individual canoes (where KCKC and TRTR later occupied) and the war canoes (where Beast resides currently). The trail curved around, went down the side of the hill to the creek that runs under the KIMVRR trestle, crossed over a small bridge and back up the hill on the other side. The trail going up the hill would be to the left of where the Diamondback's bottom of second hill is today. You could easily see the trail from the train when going over the trestle.