TN 91 Scenic Drive
Wind along Stony Creek through farmlands framed by Holston and Iron Mountains to the top of Cross Mountain. Cross Mountain Trailhead offers area information, as well as parking for Appalachian National Scenic Trail #1 and the Osborne Farm. TN 91 drops spectacularly into Shady Valley, a rural farming community known for its extant cranberry bogs. North of Shady Valley, TN 133 follows portions of an old rail line along Beaverdam Creek through the Shortest Tunnel in the World at Backbone Rock Recreation Area.