| Trail Name | National Park | States |
|---|
| Solfatara Creek Trail | Yellowstone | Idaho, Montana, Wyoming |
| Cygnet Lakes Trail | Yellowstone | Idaho, Montana, Wyoming |
| Monument Geyser Basin | Yellowstone | Idaho, Montana, Wyoming |
| Pebble Creek Trail | Yellowstone | Idaho, Montana, Wyoming |
| Purple Mountain Trail | Yellowstone | Idaho, Montana, Wyoming |
| Wraith Falls | Yellowstone | Idaho, Montana, Wyoming |
| Delacy Creek Trail | Yellowstone | Idaho, Montana, Wyoming |
| Harlequin Lake | Yellowstone | Idaho, Montana, Wyoming |
| Rescue Creek Trail | Yellowstone | Idaho, Montana, Wyoming |
| Yellowstone River Trail-Black Canyon | Yellowstone | Idaho, Montana, Wyoming |
| Cache Creek Trail | Yellowstone | Idaho, Montana, Wyoming |
| Fan Creek Trail | Yellowstone | Idaho, Montana, Wyoming |
| Summit Lake Trail | Yellowstone | Idaho, Montana, Wyoming |
| Mallard Creek Trail | Yellowstone | Idaho, Montana, Wyoming |
| Trout Lake | Yellowstone | Idaho, Montana, Wyoming |
| Gneiss Creek Trail | Yellowstone | Idaho, Montana, Wyoming |
| Upper Geyser Basin Trail | Yellowstone | Idaho, Montana, Wyoming |
| Grebe Lake?Trail | Yellowstone | Idaho, Montana, Wyoming |
| Wolf Lake Trail | Yellowstone | Idaho, Montana, Wyoming |
| Lewis Channel Trail | Yellowstone | Idaho, Montana, Wyoming |
| Sportsman Lake Trail | Yellowstone | Idaho, Montana, Wyoming |
| Yellowstone River Picnic Trail | Yellowstone | Idaho, Montana, Wyoming |
| Dogshead Trail | Yellowstone | Idaho, Montana, Wyoming |
| Hellroaring Creek Trail | Yellowstone | Idaho, Montana, Wyoming |
| Lone Star Geyser?Basin Trail | Yellowstone | Idaho, Montana, Wyoming |
| Shoshone Lake Trail | Yellowstone | Idaho, Montana, Wyoming |
| Tower Fall Trail | Yellowstone | Idaho, Montana, Wyoming |
| Artist Paint Pots | Yellowstone | Idaho, Montana, Wyoming |
| Fountain Paint Pots Trail | Yellowstone | Idaho, Montana, Wyoming |
| Mary Mountain Trail | Yellowstone | Idaho, Montana, Wyoming |
| Mystic Falls?Trail | Yellowstone | Idaho, Montana, Wyoming |
| Slough Creek Trail | Yellowstone | Idaho, Montana, Wyoming |
| Uncle Tom's Trail | Yellowstone | Idaho, Montana, Wyoming |
| Beaver Ponds Trail | Yellowstone | Idaho, Montana, Wyoming |
| Specimen Ridge?Trail | Yellowstone | Idaho, Montana, Wyoming |
| West Thumb Trail | Yellowstone | Idaho, Montana, Wyoming |
| Boiling River Trail | Yellowstone | Idaho, Montana, Wyoming |
| Lava Creek Trail | Yellowstone | Idaho, Montana, Wyoming |
| Mount Sheridan?Trail | Yellowstone | Idaho, Montana, Wyoming |
| Pelican Creek Nature Trail | Yellowstone | Idaho, Montana, Wyoming |
| Yellowstone River Picnic Area Trail | Yellowstone | Idaho, Montana, Wyoming |
| Divide Trail | Yellowstone | Idaho, Montana, Wyoming |
| Heart Lake?Trail | Yellowstone | Idaho, Montana, Wyoming |
| Fawn Pass Trail | Yellowstone | Idaho, Montana, Wyoming |
| Lost Lake Trail | Yellowstone | Idaho, Montana, Wyoming |
| Fountain Flats Freight Road | Yellowstone | Idaho, Montana, Wyoming |
| Ice Lake Trail | Yellowstone | Idaho, Montana, Wyoming |
| Mallard Lake Trail | Yellowstone | Idaho, Montana, Wyoming |
| Mud Volcano Trail | Yellowstone | Idaho, Montana, Wyoming |
| Crevice Creek Trail | Yellowstone | Idaho, Montana, Wyoming |
| West Prong Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Big Fork Ridge Loop | Great Smoky Mountains | North Carolina, Tennessee |
| Gregory Bald (Parson Branch) | Great Smoky Mountains | North Carolina, Tennessee |
| Laurel Falls | Great Smoky Mountains | North Carolina, Tennessee |
| Spence Field (Anthony Creek) | Great Smoky Mountains | North Carolina, Tennessee |
| Brushy Mountain (Greenbrier) | Great Smoky Mountains | North Carolina, Tennessee |
| Little Brier Gap | Great Smoky Mountains | North Carolina, Tennessee |
| Mt. LeConte (Boulevard Trail) | Great Smoky Mountains | North Carolina, Tennessee |
| Spruce-Fir Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Abrams Falls | Great Smoky Mountains | North Carolina, Tennessee |
| Hemphill Bald Loop | Great Smoky Mountains | North Carolina, Tennessee |
| Lonesome Pine Overlook | Great Smoky Mountains | North Carolina, Tennessee |
| Mt. LeConte (via Bullhead) | Great Smoky Mountains | North Carolina, Tennessee |
| Rough Fork Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Alum Cave | Great Smoky Mountains | North Carolina, Tennessee |
| Chasteen Creek Cascade | Great Smoky Mountains | North Carolina, Tennessee |
| Fork Ridge Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Huskey Gap?(Newfound Gap Rd) | Great Smoky Mountains | North Carolina, Tennessee |
| Mt. Sterling?(Mt. Sterling Gap) | Great Smoky Mountains | North Carolina, Tennessee |
| Shuckstack Fire Tower | Great Smoky Mountains | North Carolina, Tennessee |
| Balsam High Top | Great Smoky Mountains | North Carolina, Tennessee |
| Cove Mountain | Great Smoky Mountains | North Carolina, Tennessee |
| Jump Off, The | Great Smoky Mountains | North Carolina, Tennessee |
| Meigs Creek Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Newton Bald | Great Smoky Mountains | North Carolina, Tennessee |
| Smokemont Loop | Great Smoky Mountains | North Carolina, Tennessee |
| Big Creek / Mouse Creek Falls | Great Smoky Mountains | North Carolina, Tennessee |
| Curry Mountain Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Kephart Prong Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Mingus Creek Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Old Settlers Trail (Maddron Bald) | Great Smoky Mountains | North Carolina, Tennessee |
| Spence / Russell Field Loop | Great Smoky Mountains | North Carolina, Tennessee |
| Boogerman Loop | Great Smoky Mountains | North Carolina, Tennessee |
| Deep Creek Loop | Great Smoky Mountains | North Carolina, Tennessee |
| Grotto Falls | Great Smoky Mountains | North Carolina, Tennessee |
| Mt. Cammerer | Great Smoky Mountains | North Carolina, Tennessee |
| Porters Creek Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Ramsey Cascades | Great Smoky Mountains | North Carolina, Tennessee |
| Bullhead Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Mt. LeConte (via Alum Cave) | Great Smoky Mountains | North Carolina, Tennessee |
| Rocky Top / Thunderhead | Great Smoky Mountains | North Carolina, Tennessee |
| Sugarland Mtn Trail (upper) | Great Smoky Mountains | North Carolina, Tennessee |
| Albright Grove | Great Smoky Mountains | North Carolina, Tennessee |
| Charlies Bunion | Great Smoky Mountains | North Carolina, Tennessee |
| Flat Creek Falls? | Great Smoky Mountains | North Carolina, Tennessee |
| Huskey Gap (Little River Trail) | Great Smoky Mountains | North Carolina, Tennessee |
| Lumber Ridge Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Mt. Sterling (via Baxter Creek) | Great Smoky Mountains | North Carolina, Tennessee |
| Chimney Tops | Great Smoky Mountains | North Carolina, Tennessee |
| Indian Creek Falls | Great Smoky Mountains | North Carolina, Tennessee |
| Cucumber Gap Loop | Great Smoky Mountains | North Carolina, Tennessee |
| Grapeyard Ridge Trail?(Greenbrier) | Great Smoky Mountains | North Carolina, Tennessee |
| Kanati Fork Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Middle Prong Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Oconaluftee River Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Deep Creek Headwaters | Great Smoky Mountains | North Carolina, Tennessee |
| Gregory Bald?(Gregory Ridge) | Great Smoky Mountains | North Carolina, Tennessee |
| Rainbow Falls | Great Smoky Mountains | North Carolina, Tennessee |
| Spence Field (via Lead Cove) | Great Smoky Mountains | North Carolina, Tennessee |
| Brushy Mountain?(Trillium Gap) | Great Smoky Mountains | North Carolina, Tennessee |
| Little River Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Mt. LeConte (Rainbow Falls) | Great Smoky Mountains | North Carolina, Tennessee |
| Rich Mountain Loop | Great Smoky Mountains | North Carolina, Tennessee |
| Sugarland Mtn Trail (lower) | Great Smoky Mountains | North Carolina, Tennessee |
| Ace Gap | Great Smoky Mountains | North Carolina, Tennessee |
| Cataloochee Divide | Great Smoky Mountains | North Carolina, Tennessee |
| Hen Wallow Falls | Great Smoky Mountains | North Carolina, Tennessee |
| Mt. LeConte (via Trillium Gap) | Great Smoky Mountains | North Carolina, Tennessee |
| Schoolhouse Gap | Great Smoky Mountains | North Carolina, Tennessee |
| Toms Branch Falls | Great Smoky Mountains | North Carolina, Tennessee |
| Andrews Bald | Great Smoky Mountains | North Carolina, Tennessee |
| Chestnut Top | Great Smoky Mountains | North Carolina, Tennessee |
| Silers Bald | Great Smoky Mountains | North Carolina, Tennessee |
| Twentymile Loop | Great Smoky Mountains | North Carolina, Tennessee |
| Baskins Creek Falls | Great Smoky Mountains | North Carolina, Tennessee |
| Goldmine Loop | Great Smoky Mountains | North Carolina, Tennessee |
| Juney Whank Falls | Great Smoky Mountains | North Carolina, Tennessee |
| Meigs Mountain Trail | Great Smoky Mountains | North Carolina, Tennessee |
| Noland Divide | Great Smoky Mountains | North Carolina, Tennessee |