Fraley Avenue Trail starts in a residential neighborhood in Duffield; Fannon Railroad Museum is also located in town. Nearby, Natural Tunnel State Park adds a striking limestone tunnel, trails, and activities on the Clinch River to your visit. This offers a choice of distinct highlights: a hiking route, geology, and railroad history.
A trail right in Duffield
Fraley Avenue Trail climbs gently from the residential neighborhood over Powell Mountain to Kane Gap. It is just under two miles long and suitable for hiking, mountain biking, and horseback riding. The route includes footpaths and gravel road sections. The trail was formerly called Daniel Boone Trail; nearby Natural Tunnel State Park is also on the Daniel Boone Wilderness Trail driving tour.
The trail’s length and listed activities can help you plan your outing. Access details may change, and some sections may be temporarily closed. Check the latest trail access information before setting out.
Natural Tunnel and trails in the state park
Nearby Natural Tunnel is more than 850 feet long and as tall as a ten-story building. It was naturally formed through a limestone ridge over thousands of years. Its length and height offer two different measures of this natural feature, while its formation places it within a long geological process.
Natural Tunnel State Park has eight trails. They range from one-tenth of a mile to just over a mile; three are also suitable for bicycles. This range provides a practical guide when choosing a route. Since trail conditions and availability can change, check the park’s latest information before planning a particular hike.
Visitors can reach the tunnel by a hiking trail or by chairlift. On fall weekends, the chairlift offers a particularly scenic view of the ten-story-high tunnel; check its availability before your trip. The park also offers cave tours and canoe trips on the Clinch River. These activities offer a different focus from the trails on land. Check their current schedules and availability in advance.
For driving directions: From Duffield, drive four miles south on Route 23 to the Natural Tunnel State Park sign at mile marker 17.4. Turn left there and follow Natural Tunnel Parkway about one mile east to the park entrance. The park is therefore near Duffield, not in town itself.
Museums and historic sites
The Fannon Railroad Museum depot houses railroad photographs, lanterns, whistles, and timetables. The Daniel Boone Wilderness Trail Interpretive Center is also in Duffield. It is an off-site location of Natural Tunnel State Park and includes a museum. This means the railroad collection and the Interpretive Center museum are in town, while additional historic sites are in the nearby park.
There, Tunnel Trail meets Log Cabin Trail, where Carter Log Cabin is located. The cabin was formerly associated with the Carter Family, known for its music. The Wilderness Road Blockhouse in the park is a replica of blockhouses occupied by the Holston militia during the frontier conflict between Indigenous people and settlers. The two sites offer different insights into the region’s history: a historic family connection and a portrayal of a period of frontier conflict.
Music events throughout the year
Music is also part of the program at nearby Natural Tunnel State Park. The Papa Joe Smiddy Mountain Music Festival takes place on Sundays at 3 p.m. during Labor Day weekend in the amphitheater. Pickin’ in the Park is held on Sundays in summer. Since these are recurring programs with set times or a season, check that year’s schedule before your trip.
For the broader travel overview: Scott County.
