Cosby, TN

ZIP code 37722 is located in the town of Cosby, Tennessee. Situated in the northeastern part of the state, this area is known for its proximity to the Great Smoky Mountains National Park. The Cosby entrance to the park is a significant landmark, providing access to hiking trails such as the popular Hen Wallow Falls. Other notable features in the area include the Cosby Creek and the Cosby Campground.