Tennessee Trails Association
- Promotes hiking as a means of enjoying the natural beauty of the state. Information about the organization, local chapter meetings, state trails, current trail projects, grants, and related topics.
- http://www.tennesseetrails.org/

Tennessee Eastman Hiking and Canoeing Club
- Offers a year-round program of hikes, paddling and other activities. The club also manages and maintains 127 miles of the Appalachian Trail in Virginia, Tennessee, and North Carolina.
- http://www.tehcc.org/