The Mammoth Cave Area: A Cave Country Tour is a 36 mile trail located near Cave City, KY. The trail is primarily used for hiking and scenic driving and is accessible year-round.
I will call it a nature drive. Even in the winter it was nice.
Scenery most of the way.
A great 'trail' for my handicapped son. Plenty of wildlife, and different wilderness to keep him entertained and able to enjoy a bit of nature.