Take a drive over the mountain into Cherokee ,NC.. its interesting. Go a bit farther into Franklin NC to go Gem mining..Its nothing like the ones in Sevier county..We went for 3 days and could not get enough of it..We got actually some nice rubies, and a bunch of other semi precious stones. We had to stop after 3 days because our hands where raw.. lol
The place we went to has mountains of stuff to fill up your bucket and the buckets are not seeded.. You get a big one for 5 bucks that will last your over an hour IF not longer..They get the dirt and stuff out of a very deep creek bed.. Its gobs of fun for the kids.
Cherokee NC has some really nifty native american stuff, dances etc..
Head over to Townsend and Tremont .Beautiful area, lots of wildlife.. really neat area with a huge amount of Mountain Laurel, and a fast flowing big creek with some of the neatest waterfalls. Can take dogs with you tho.. Bears!!
Even Cades Cove is really pretty.
.I think now even in gatlingburg they have zip lines..other than that the usual tourist stuff in Pidgeon forge