Overview

The Benton MacKaye Trail (BMT) is a 275-mile wilderness backpacking route through the southern Appalachians, running from Springer Mountain, Georgia to Davenport Gap in Great Smoky Mountains National Park. Named after the visionary who originally conceived the Appalachian Trail, the BMT offers what the AT once was: a remote, solitary wilderness experience with minimal infrastructure and crowds. This is a trail for self-reliant backpackers seeking genuine wilderness solitude—you may go days without seeing another soul.

The trail passes through seven federally designated wilderness areas including the Cohutta and Big Frog Wildernesses, traverses rugged 4,000-5,000 foot ridgelines, and crosses numerous mountain streams and rivers. Unlike the parallel Appalachian Trail, the BMT has only two shelters along its entire length (Cherry Log Shelter at mile 50 and one at mile 273), meaning you'll primarily rely on dispersed camping or designated sites. The trail demands strong navigation skills, creek-crossing competence, and comfort with extended resupply intervals.

Most thru-hikers complete the BMT in 20 days, though completion times range from 10-30 days depending on pace and conditions. The trail shares similar terrain, grades, and difficulty to the Georgia AT—expect frequent steep ascents and descents, rocky and rooty footing, and few switchbacks. This is best suited for experienced backpackers comfortable with primitive conditions and long stretches between towns.

Permits & Regulations

Most of the BMT requires no permits. Dispersed camping is permitted throughout the national forest sections in Georgia and Tennessee, following Leave No Trace principles: camp at least 200 feet from water and trails, use established sites where available, and bury waste 6-8 inches deep.

The major exception is the Great Smoky Mountains National Park section (approximately 93 miles). Here, backcountry camping requires advance reservations and paid permits. You must book specific campsites up to 30 days before your trip through the park's online system at https://smokiespermits.nps.gov or by calling (865) 436-1297. Unlike the AT where you get one permit for the park section, the BMT requires individual campsite reservations for each night. Book early, especially for popular sites.

If parking at Davenport Gap (northern terminus), a separate parking permit is required.

One short section near Blood Mountain in Georgia requires bear-resistant canisters from March 1 to June 1 annually. Traditional bear bags are not allowed during this period—the canister must be solid and non-pliable. For other sections, proper bear bagging or canisters are strongly recommended but not mandated.

Group size is limited to 12 hikers maximum in wilderness areas. Dogs are prohibited in Great Smoky Mountains National Park but allowed elsewhere on leash. Fire restrictions vary by jurisdiction—check current conditions with the Chattahoochee-Oconee, Cherokee, or Nantahala National Forests before building fires. Use established fire rings where they exist.

Best Season

April and November are optimal for BMT thru-hiking, offering moderate temperatures while avoiding the worst of insects, severe weather, and extreme heat.

Spring (April-May): Temperatures range from upper 30s to mid-70s with moderate conditions ideal for hiking. Wildflowers explode in March-May with displays of trillium, pink lady's slippers, flame azaleas, mountain laurel, and Catawba rhododendron. Peak blooms begin in southern Georgia in March and move north through May. One major caveat: southern lightning storms with tornadoes and flash flooding can be brutal in March-April. Spring ticks are minimal if you hike early season (late March-April), and one 2024 hiker reported zero mosquitoes on a late April thru-hike.

Fall (October-November): Cooler temperatures, spectacular fall foliage peaking in October, and minimal insects make this the most popular season. Expect fewer crowds than spring. Nights can be chilly—lows in the 20s are common at higher elevations.

Summer (June-September): Avoid if possible. Hot, humid conditions combine with abundant mosquitoes, ticks, and venomous snakes. September is peak hurricane season bringing heavy rain and potential flooding. Water sources are reliable, but the misery factor is high.

Winter (December-March): Challenging but possible for experienced winter backpackers. High elevation peaks regularly receive snow, with storms dumping 6+ inches. Temperatures at 5,000-foot ridgelines drop to the teens overnight, with daytime highs barely above freezing. One December hiker experienced 12-degree lows with significant snowfall at Laurel Gap Shelter. Pack full winter gear including insulated layers and consider snowshoes. Most hikers avoid this season.

Snow typically clears from high elevations by late April, though lingering patches may remain on north-facing slopes into May.

Water & Resupply

The BMT crosses innumerable mountain streams and seven major rivers (Toccoa, Ocoee, Hiwassee, Upper Bald, Tellico, and others), providing generally reliable water sources throughout. However, purify all water—many streams flow downstream from agricultural areas and livestock operations.

Some creeks may run low or dry during late summer droughts (August-September). Water is most reliable in spring and fall. The BMTA website and navigation apps like FarOut include user-updated water source comments.

Resupply is significantly more challenging than on the AT. The BMT "travels the high ridges" with few road crossings, requiring long hitches into towns. Plan for 3-5 day resupply intervals.

Major resupply towns (south to north):

Blue Ridge, GA (mile 50): Full resupply with Save-A-Lot, Food Lion, Ingles, and Walmart. Officially designated BMT Trail Town about 3 miles from trail. Most hikers hitch from a road crossing.
Fontana Village, NC: Accessible from Green Gap. The resort has extremely limited grocery selections but accepts mail drops sent to Fontana Dam Village (front desk). DO NOT send packages to Fontana Dam Post Office—hours are extremely limited and unreliable. Fontana is also where you obtain GSMNP backcountry permits if needed.

Other road crossings allow access to smaller towns, but expect longer hitches and limited services. Many hikers send resupply boxes to minimize town visits. Check the BMTA resupply page for detailed options.

Mail drop timing requires careful planning due to extended stretches between access points. Most thru-hikers combine purchased supplies in Blue Ridge with mail drops at Fontana.

Hazards & Challenges

The BMT's remoteness is both its appeal and its primary hazard. Cell phone coverage is nonexistent for most of the route—one thru-hiker went 10 days without signal. The Forest Service confirms no cell coverage on several sections. Carry a satellite communicator (Garmin InReach, SPOT, etc.) for emergencies, as you may not see another person for days.

Creek and river crossings: The trail includes numerous unbridged stream crossings. Brookshire Creek and Bald River crossings can be difficult or dangerous during high water, potentially requiring water shoes. Kirkland Creek Trail has several crossings without bridges. Some approach loops include 18+ crossings—avoid these in winter or after heavy rain when water levels are high. Spring snowmelt and summer storms can make crossings treacherous.

Wildlife: Black bears are common throughout. Properly hang food at least 200 feet from camp (or use canister where required). Timber rattlesnakes are active spring through fall, especially at lower elevations. Turkey and deer are abundant.

Navigation: White diamond blazes mark the entire route, with "Benton MacKaye Trail" signs on green backgrounds in the Smokies. Wooden signs appear at most junctions. However, the trail is less maintained than the AT with infrequent blazes in some sections. Navigation apps (FarOut) and the BMTA guidebook are essential for confusing junctions. One 2024 hiker reported the first 40 miles were "in great shape with very few blowdowns," but trail conditions vary.

Weather: Southern Appalachian weather changes rapidly. March-April brings severe thunderstorms with lightning, tornadoes, and flash flooding. Higher ridgelines are exposed to lightning strikes. Winter storms can dump heavy snow at elevations above 4,000 feet. Always carry rain gear and layers.

Terrain: The BMT goes "straight up and straight down" with minimal switchbacks. Expect constant elevation changes even when net gain is small. Rocky, rooty footing is standard. Some sections are eroded with awkward rock steps and very steep grades. The trail is not technical but demands strong knees and hiking poles.

Resupply logistics: Long hitches into towns with limited services create resupply stress. Plan carefully and carry extra food in case hitches take longer than expected.

Getting There

Southern terminus (Springer Mountain): From Atlanta, take GA-400 north to Dahlonega, then follow Forest Service roads to the Springer Mountain parking area on FS Road 42 (approximately 6.5-7 miles on forest roads). High-clearance vehicles recommended but not required in good conditions. Alternative access from Three Forks on FS Road 58. No parking fees reported.

Northern terminus (Davenport Gap/Big Creek): The northern terminus is at Big Creek Campground in the far northeastern corner of Great Smoky Mountains National Park near Davenport Gap where I-40 crosses the AT. From Asheville, NC or Knoxville, TN, take I-40 to Exit 451, then follow signs to Big Creek. Parking permit required.

Nearest airports: Atlanta (ATL) for southern access, Asheville (AVX) or Knoxville (TYS) for northern access. All are 2-3 hours from trailheads.

Shuttle services: Multiple shuttle operators serve the BMT (also AT shuttles): - Bandit's AT Shuttles: 828-231-7728, rdalej@gmail.com (covers entire BMT, Atlanta airport pickup) - Dick Anderson (Ellijay, GA): 706-276-2520, richardjanderson@etcmail.com (Georgia section) - Bill Schaaf (Coker Creek, TN): 423-261-2211, billspitstop117@aol.com (Thunder Rock to Fontana Dam) - Outpost Outfitters (Tellico Plains, TN): 423-333-6305, downstreamliving@gmail.com - Mountain Crossing (Neels Gap): 706-745-6095

See BMTA shuttle page for complete list. Shuttles are essential for thru-hikers—plan and book ahead, especially in peak season.

Road conditions: Forest Service roads to southern trailheads are generally well-maintained gravel but can be rough after storms. Check conditions after heavy rain or snow.

Tips

Embrace solitude or hike with a partner: Unlike the AT where you'll meet dozens of hikers daily, the BMT sees only a handful of thru-hikers annually (fewer total completions than AT starters in a single year). If you thrive on trail community, this may not be your hike. If you crave wilderness solitude, you'll find it here.

Navigation tools are non-negotiable: Download offline maps (FarOut app, BMTA maps, or Pocket Profiles) before starting. Cell coverage is too sparse to rely on downloading maps mid-trail. The BMTA Databook includes campsite locations, water sources, and road crossings.

Camp flexibility: Unlike the AT with established campsites every few miles, BMT camping requires creativity. Scout for flat spots 30 minutes before sunset rather than banking on a specific site. The BMTA maintains some established sites with fire rings near water sources, but don't count on them.

Water shoes or trail runners: Several unbridged creek crossings warrant water shoes or comfortable wet-crossing footwear. Some hikers wear trail runners all day rather than boots, accepting wet feet as normal.

Carry extra food: Resupply logistics are complicated. Carry at least one extra day of food in case hitches into towns take longer than planned or if you need to bail due to weather.

Smokies permit strategy: Book GSMNP campsites as soon as the 30-day window opens, especially for popular sites. Have backup dates/sites ready. Consider hiking this section during the week to avoid weekend crowds.

Timing through the Smokies: The 93-mile GSMNP section is the longest stretch. Plan 5-7 days depending on pace, and ensure your food carry matches your campsite reservations.

Lesser-known highlights: The Cohutta and Big Frog Wilderness sections (roughly 13 miles combined) offer the most remote wilderness experience. The ridgeline views rival the AT without the crowds. Spring wildflower displays in Georgia sections (March-April) are world-class, particularly pink lady's slippers near Rocky Mountain.

Skip summer: Seriously. April/November timing avoids 90% of the misery (heat, humidity, bugs, storms) while providing optimal hiking conditions.

Consider a NOBO start: Most BMT hikers start southbound from Davenport Gap, but northbound from Springer allows you to follow the spring bloom northward and build fitness on the Georgia section before tackling the Smokies.

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