Hike the Appalachian Trail Through Great Smoky Mountains National Park

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The Appalachian Trail (AT) travels 72 miles through Great Smoky Mountains National Park along the Tennessee-North Carolina border.

On the southwest end, the trail crosses into the park at Fontana Dam, ascends up to its highest point at Clingmans Dome and back down in elevation in the northeast area of the park where it exits at Davenport Gap. 

Along the way, the trail only crosses one road at Newfound Gap. It takes an average of seven days to hike the full route, or you can start midway at Clingmans Dome or Newfound Gap to reduce the distance by half.

After you exit Great Smoky Mountains National Park, head to the nearby town of Hot Springs for a nice soak after the hike.

Appalachian Trail route through Great Smoky Mountains National Park

Appalachian Trail route through Great Smoky Mountains National Park

AT Camping Shelters in Great Smoky Mountains National Park

The Derrick Knob AT shelter atop Big Chestnut Bald

The Derrick Knob AT shelter atop Big Chestnut Bald

Great Smoky backcountry hikers are required to camp only in designated campsites or at one of the 15 AT shelters in the park. Since the shelters have recently been refurbished, many now have moldering privies and water sources nearby. The chain-link bear fences have been removed so be sure to cook and eat far from the shelters to keep bears away.

Reservations are required for Great Smoky AT shelters. To qualify for an AT Thru-Hiker Permit, you must begin and end your hike at least 50 miles outside of the national park and only travel on the AT in the park. Hikers not meeting this definition should apply for a General Backcountry Permit. For trip planning help, call the backcountry office at 865-436-1297. Don’t get caught without a permit; the fines are steep.

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