My new favorite place to go whenever we head up to Gatlinburg is the Deer Farm, they have so much more than just deer! The staff is super friendly and the animals are amazing, there are a few enclosures you can even get in (goats and deer). We could seriously spend the whole day in the goat pen alone! Admission is $12 for adults and feed costs about $3, you get a lot for the price. It is a bit out of the way located in Seiverville but it is definitely worth it.