1. Check Out The Tennessee Aquarium
Being among the few freshwater aquariums globally, Chattanooga's Tennessee Aquarium is said to be the largest of its kind. It has two main buildings - River Journey and Ocean Journey.
From the Appalachian forest to the coral reef and animals such as river otters, alligators, sharks, and lots of colorful tropical fishes visitors can absorb all at once. Hence, this aquarium is one of the best things to do in Tennessee because of its educative exhibits, conservation efforts, and friendly interaction with the animals.