Is this it, the battlefield in Daniel Boone National Forest?
http://www.fs.fed.us/r8/boone/recreation/trailmain.shtml
This is my kind of battlefield-park. Along with the history experience, there are activities for everyone. Over 600 miles of "developed trails".
My next preferred battlefield-museum would be Ft. Donelson and the surrounding countryside where I could pay respects to my ancestors. Then, Camp Wildcat in Kentucky.