Tennessee Firearms Assoc. Inc.

I remember a few years ago when the Carry In Parks law was passed. However, last weekend I was in Meeman-Shelby Forrest State Park and noticed in two seperate places that the posted rules said No Firearms. In both cases the sign itself appeared to be quite old. So now I'm wondering, Is carrying a firearm, specificly a concealed handgun, legal in TN State Parks or not?

The old signs have no force, STATE Parks are OK. Be careful about locally owned parks, they may not be.