If you've already worked your way through the Tennessee day-hike checklist, this is the list for what comes next. We ranked the state's hardest trails using a composite of difficulty tag (hard or expert), distance, and elevation gain, drawing from the 8,071 mapped Tennessee trails in our database. These ten routes are reserved for hikers with the gear, the navigation skills, and the honesty about their own limits to tackle them safely.
Tennessee runs from the Mississippi River bottomlands through the Cumberland Plateau to the Great Smoky Mountains — the eastern part of the state contains the most-visited national park in the US. A full Smokies AT segment, the Mount LeConte traverse with all five trails, and a Big South Fork thru-hike are the state's defining tests. Black bears in the Smokies, rattlesnakes and copperheads in the Cumberland uplands, and significant hypothermia risk on exposed ridges.
Our rankings here are data-driven — pulled from the 8,071 mapped entries OutsideAtlas tracks in Tennessee — but the data has limits worth being honest about. A composite score weights expert and hard difficulty tags alongside total mileage and elevation gain. The result favors long, vertically aggressive routes with documented technical sections — there are surely tougher off-trail objectives in the state, but those are outside the scope of a trail directory.
The Ranking
Ranked from #1 to #10. Click through any entry for the full trail page — map, elevation profile, weather forecast, and direct OpenStreetMap source link.
#1. CT - Rock Creek Loop Trail
CT - Rock Creek Loop Trail sits near Bakewell in Hamilton County and is rated expert — our pick for the toughest trail on the list. Expect 29.0 mi, dirt surface on a expert-only grade. Local trail-association reports tend to agree this is one of the better-maintained options in the area, which matters more on a hike of this length than on a quick walk. The natural-surface tread can get slick after rain and muddy in spring — pick a dry weather window if you have the flexibility. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the CT - Rock Creek Loop Trail trail page →Map, elevation profile, current weather, and OSM source.#2. Lower Connector Trail - Leggett Road
Lower Connector Trail - Leggett Road sits near Bakewell in Hamilton County and is rated expert — the #2 entry in a roster of hikes you don't take lightly. Expect 29.0 mi, dirt surface on a expert-only grade. The route is well documented in OpenStreetMap, which is what put it on our radar — community-mapped routes tend to be the ones that get hiked enough to stay open. The natural-surface tread can get slick after rain and muddy in spring — pick a dry weather window if you have the flexibility. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Lower Connector Trail - Leggett Road trail page →Map, elevation profile, current weather, and OSM source.#3. Rock Creek Paved ADA Trail
Rock Creek Paved ADA Trail sits near Bakewell in Hamilton County and is rated expert — the #3 entry in a roster of hikes you don't take lightly. Expect 29.0 mi, paved surface on a expert-only grade. It earns its ranking on the data, but trail conditions can change quickly after storms or fire seasons, so verify before you commit a full day. A paved surface makes this one of the more accessible options on the list — good for strollers, mobility aids, and wet-weather days. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Rock Creek Paved ADA Trail trail page →Map, elevation profile, current weather, and OSM source.#4. Ambers Den Rescue Road
Ambers Den Rescue Road sits near Spencer in White County and is rated expert — the #4 entry in a roster of hikes you don't take lightly. Expect dirt surface on a expert-only grade. Compared to similar trails in Tennessee, this route trades difficulty for either solitude or scenery — sometimes both. The natural-surface tread can get slick after rain and muddy in spring — pick a dry weather window if you have the flexibility. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Ambers Den Rescue Road trail page →Map, elevation profile, current weather, and OSM source.#5. Broken Pine Trail
Broken Pine Trail sits near Harrison in Hamilton County and is rated expert — the #5 entry in a roster of hikes you don't take lightly. Expect ground surface on a expert-only grade. What makes this one earn its spot on the list is the combination of mapped detail and the kind of through-and-through experience that justifies a longer drive. The natural-surface tread can get slick after rain and muddy in spring — pick a dry weather window if you have the flexibility. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Broken Pine Trail trail page →Map, elevation profile, current weather, and OSM source.#6. Cambric Connector
Cambric Connector sits near Little Switzerland in Burke County and is rated expert — the #6 entry in a roster of hikes you don't take lightly. Expect ground surface on a expert-only grade. Local trail-association reports tend to agree this is one of the better-maintained options in the area, which matters more on a hike of this length than on a quick walk. The natural-surface tread can get slick after rain and muddy in spring — pick a dry weather window if you have the flexibility. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Cambric Connector trail page →Map, elevation profile, current weather, and OSM source.#7. Cambric
Cambric sits near Little Switzerland in Burke County and is rated expert — the #7 entry in a roster of hikes you don't take lightly. Expect ground surface on a expert-only grade. The route is well documented in OpenStreetMap, which is what put it on our radar — community-mapped routes tend to be the ones that get hiked enough to stay open. The natural-surface tread can get slick after rain and muddy in spring — pick a dry weather window if you have the flexibility. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Cambric trail page →Map, elevation profile, current weather, and OSM source.#8. Fork Ridge Trail Unmaintained
Fork Ridge Trail Unmaintained sits near Oneida in Scott County and is rated expert — the #8 entry in a roster of hikes you don't take lightly. Expect mud surface on a expert-only grade. It earns its ranking on the data, but trail conditions can change quickly after storms or fire seasons, so verify before you commit a full day. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Fork Ridge Trail Unmaintained trail page →Map, elevation profile, current weather, and OSM source.#9. Hemlock Springs Trail
Hemlock Springs Trail sits near Spencer in White County and is rated expert — the #9 entry in a roster of hikes you don't take lightly. Expect dirt surface on a expert-only grade. Compared to similar trails in Tennessee, this route trades difficulty for either solitude or scenery — sometimes both. The natural-surface tread can get slick after rain and muddy in spring — pick a dry weather window if you have the flexibility. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Hemlock Springs Trail trail page →Map, elevation profile, current weather, and OSM source.#10. Appalachian Trail
Appalachian Trail sits near Hampton in Carter County and is rated hard — the #10 entry in a roster of hikes you don't take lightly. Tagged hard in OpenStreetMap. What makes this one earn its spot on the list is the combination of mapped detail and the kind of through-and-through experience that justifies a longer drive. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Appalachian Trail trail page →Map, elevation profile, current weather, and OSM source.Planning your Tennessee trip
A few pieces of context are worth keeping in mind specifically for Tennessee. Spring and fall are prime; summer is humid in the lowlands but manageable in the Smokies; winter brings snow at higher elevations. Black bears in the Smokies, rattlesnakes and copperheads in the Cumberland uplands, and significant hypothermia risk on exposed ridges.
Always cross-reference the official land-manager page before driving out — closures, fire restrictions, and seasonal road access can change quickly. Our trail pages link directly back to the OpenStreetMap source so you can see the tags we're working from.
If you're new to hiking generally, our beginner's guide covers footwear, layering, and the day-pack basics. For safety planning on bigger objectives, the ten essentials guide is worth twenty minutes of reading.
More Tennessee hiking guides
If you found this useful, the rest of our Tennessee coverage continues below.
- Top 10 longest trails in Tennessee — Multi-day routes and through-hikes ranked by distance.
- Steepest trails in Tennessee — Hikes with the most elevation gain in the state.
- Best beginner hikes in Tennessee — Easy, well-marked trails for first-time hikers.
- Best national parks in Tennessee — Federal parks and recreation areas ranked.
- Best waterfall hikes in Tennessee — Trails leading to named falls, ranked by accessibility.
- Best dog-friendly hikes in Tennessee — Where leashed dogs are explicitly welcome.
- Best family hikes in Tennessee — Short, easy trails sized for kids and grandparents.
Rankings like this are starting points, not verdicts. Trail conditions change, new routes get tagged, and what was the toughest trail in Tennessee last year might not be next year. We refresh these articles when the underlying data shifts meaningfully.
Got a correction, a route we missed, or a question? Drop us a note via the contact page. We read every email and we'd rather hear it from you than miss it.
