We were there a month ago and had a great time. Beautiful area and I assume you're staying near Gatlenberg, which is basically connected to Sevierville and Pidgeon's Forge (where Dollywood is). The kids will like Dollywood which has some great rides. In Gatlenberg I'd go up the tram at the end of the strip that has the skating rink at the top with some other kids stuff, then you can go up a 2nd chair lift for an incredible view of the Smokeys. You can ride that down on a go-cart type vehicle that looked like a lot of fun for the younger than me crowd. Otherwise the whole area is full of go carts, miniature golf, and shows similar to the Dells. Knoxville is also 40 miles away if you want to see the Tennessee campus and football stadium, which was old but very cool. I wish the Clones would get a road game with the Vols sometime for a great road trip in the fall.