TRAILGRAPH

Silhouette of a man with backpack standing on McAfee Knob at sunset with mountains in the distance.
National Scenic Trail

Appalachian National Scenic Trail

Maine, Massachusetts, New York, Pennsylvania, Georgia, Tennessee, Maryland, Connecticut, North Carolina, New Hampshire, New Jersey, Virginia, Vermont, West Virginia

Tonight

🌗 46% moon

6.4 h fully dark

Crowds

very high

Open today

Open

Entrance

Free entry

Park Closure

List of trail closures post-Hurricane Helene

Many closures remain on the Trail following Hurricane Helene's devastation. This will remain true for the foreseeable future. Visit the Appalachian Trail Conservancy (ATC) website for an up-to-date list of closures. OBSERVE ALL CLOSURES. Stay safe!

Official NPS alert →
Caution

Black Bears Frequenting the McAfee Knob Area in Virginia

Human-habituated bears have been frequently spotted in the McAfee Knob Area. Allowing bears access to human food or garbage causes it to lose its fear of humans. Follow all food storage regulations, use provided food lockers and never feed a bear.

Official NPS alert →

The Appalachian Trail is a 2,190+ mile long public footpath that traverses the scenic, wooded, pastoral, wild, and culturally resonant lands of the Appalachian Mountains. Conceived in 1921, built by private citizens, and completed in 1937, today the trail is managed by the National Park Service, US Forest Service, Appalachian Trail Conservancy, numerous state agencies and thousands of volunteers.

Activities

Topics

No entrance fee.

Hours & seasons

In general, the Appalachian Trail is open year-round. The northern terminus at Mount Katahdin in Maine is within Baxter State Park, which may be closed in winter months, depending on weather conditions. Particular sections of the Trail, and less-developed roads accessing the Trail, may be closed temporarily for a number of reasons, but otherwise the trail is open.

Generally open:

winterspringsummerfall

Hours are reported by the park — verify before you go.

📞 3045356278

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Conditions

Quietest months (fewer crowds): Jan, Feb

Typical crowds: very high

Weather now: ☁️ Overcast, 84°F

☁️ 87°/74°

🌦️ 92°/72°

🌦️ 89°/69°

Typical monthly recreation visits · NPS avg 2023–2025 orange months are the quietest by crowds.

Quietest months

Relative crowds by month — lighter is quieter; ringed months are the calmest by crowds.

Jan

50%

Feb

43%

Mar

62%

Apr

71%

May

92%

Jun

92%

Jul

100%

Aug

99%

Sep

73%

Oct

93%

Nov

62%

Dec

54%

% of the busiest month's visits.

Log a sky reading

Measured the sky with an SQM meter or app? Add your reading (16 = city glow … 22 = pristine). Opt in under “Travelers like you” to share it on the community leaderboard.

Things to do

Multi-Park Loop · 10 mi

Visit The Point at Harpers Ferry

Visit John Brown's Fort

Visit Jefferson Rock · <p>The walk from Shenandoah Street in Lower Town to Jefferson Rock averages about 15 minutes due to elevation change and points of interest along the way.</p> <p>The 30 minute minimum duration of visiting Jefferson Rock factors in the walking time and thus the minimum visit would be to walk to area, take a photo, and walk back.</p>

Visitor centers

Appalachian Trail Conservancy - Damascus Trail Center

Appalachian Trail Conservancy - Harper's Ferry Visitor Center

Appalachian Trail Conservancy - Monson Visitor Center

Accessibility

Wheelchair AccessibleAudio Description

7 audio-described place(s)

Reported by the park — verify before you go.

Not an official safety source — always defer to NPS.gov and rangers for life-safety decisions.

By the numbers

A visual read on Appalachian National Scenic Trail — its character, trails, sky, and weather.

Park fingerprint

How this park scores across the dimensions travelers care about.

Trail difficulty

Difficulty mix across this park's trails.

3-day forecast

Daily high and low temperatures (°F).

Places to see

Appalachian Trail Conservancy

Appalachian Trail Conservancy

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Appalachian Trail Trailhead at The Point

Appalachian Trail Trailhead at The Point

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C&O Canal Lock 33

C&O Canal Lock 33

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Footbridge to C&O and Maryland Heights

Footbridge to C&O and Maryland Heights

audio
Harvey's Knob Overlook

Harvey's Knob Overlook

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Humpback Rocks Picnic Area

Humpback Rocks Picnic Area

audio
Katahdin - Located in Baxter State Park

Katahdin - Located in Baxter State Park

audio

Audio & media

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🎬

🖼

Learn more

2014 NPS Environmental Achievement Awards

Recipients of the 2014 NPS Environmental Achievement Awards

A.T. Seasons Project

A.T. Seasons monitors plants and animals with large geographic ranges that are relatively common along the Appalachian Trail. Volunteers use a mobile app or the Phenology Project’s portal in Nature’s Notebook to record their data digitally. Several hundred volunteers have provided almost 400,000 observations from every state the AT encompasses. Data shows how the changing rate of spring advancement between the southern and northern trail impacts various species.

Back to the Future: National Park Service to convert agricultural acres to native grasslands

The National Park Service is investing funds from the Bipartisan Infrastructure Law to increase the ecological and cultural values in landscape restoration projects in six parks in Virginia, West Virginia, Maryland and western Pennsylvania. The initial work will focus on converting approximately 400 acres of open lands that have been previously used for agriculture into native grasslands.

Changing Patterns of Water Availability May Change Vegetation Composition in US National Parks

Across the US, changes in water availability are altering which plants grow where. These changes are evident at a broad scale. But not all areas experience the same climate in the same way, even within the boundaries of a single national park. A new dataset gives park managers a valuable tool for understanding why vegetation has changed and how it might change in the future under different climate-change scenarios.

Citizen Science in the Digital Age

With well over 100 citizen-science based apps now available for smartphones, there is no lack of opportunity for people of all ages and affectations to significantly add to the collective knowledge base about many aspects of the natural world. The phrase “there is an app for that” has perhaps never been more true for natural resource monitoring.

Citizen Scientists Help Track America’s Rarest Thrush

Citizen scientists are help the Vermont Center for Ecostudies to monitor mountain bird populations and the rare Bicknell's Thrush along northeastern portions of the Appalachian National Scenic Trail.

Crystal Clear: Appalachian Trail MEGA-Transect Atmospheric Deposition Effects Study

The Appalachian National Scenic Trail is a 2,184 mile long public footpath that traverses the scenic, wooded, pastoral, wild, and culturally rich lands of the Appalachian Mountains. Much of the trail follows ridge tops, and these high elevation and ridge-top ecosystems are very sensitive to acidic deposition. Potential consequences of increased acidification include forest die-back and streams that are no longer able to support certain sensitive fish species.

Hidden in Plain Sight: Old Growth Remnant Grasslands

During 2024 scouting for a large eastern grassland restoration project funded by IRA and BIL, several old growth remnant grasslands were identified in National Capital and Northeast Region parks that were previously unknown. These remnants preserve the genetic integrity of the original grassland flora of the eastern US and are true unexpected treasures that in some cases, were hidden in plain sight.

How Appalachian National Scenic Trail connects

This park's activities, topics, location, and on-the-ground places — one hop in the graph. Drag to explore; click an activity, topic, or related park to follow it.

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Activity

Topic

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Trail

ThingToDo

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