I live about an hour and a half from Ft. Davidson where the Battle of Pilot Knob took place, its a very well preserved earth work. Its not owned by the Parks Dept and because its not they have their reenacts on the actual site. Its a really interesting story how the Federals were basically surrounded after the battle and were able to sneak out late that night lock stock and barrel right between 2 Confederate encampments completely unnoticed. They set a charge to go off in the powder magazine long after they had escaped that caused an enormous explosion and unbelievably the Confederate commanders simply thought it was unfortunate accident and didn't check it out for several hours after the Federal troops were long gone. A long running pursuit took place the next day. Anyway, its a good read.
http://freepages.military.rootsweb.ancestry.com/~caulleyfamilyinfo/HISTORY.HTML
If you go to Google earth and type in Ft. Davidson it will give you some really cool shots of the Fort today . Be sure to click on all the little doodads in and around the Fort for different views in and out side the Fort. Thanks for posting.
View attachment 99714