Duff, TN

ZIP code 37729 encompasses the small town of Cosby, Tennessee. Known for its picturesque location on the edge of Great Smoky Mountains National Park, Cosby offers stunning views of the surrounding mountains and lush forests. Key landmarks in the area include the Cosby entrance to the national park, providing access to numerous hiking trails and scenic drives, as well as the Cosby Creek, a popular spot for fishing and picnicking.