We was on vacation in Gatlinburg, TN. It was raining so we decided to go to the Knoxville Zoo, we enjoyed our first time visit to the zoo. It took us about 2 hours to go through, we enjoyed the lady with the talking parrot, and there was plenty of animals to see. The zoo is really not that big, but we liked the layout of the zoo and the walk ways, and we liked the fact that the animals had room to roam. It is a very nice zoo to visit.