Appalachian Trail
Appalachian Trail — tail catalogue entry from OSM relation 2007932. Geometry and elevation are OSM/GLO-30 and provisional. No special permit known; verify locally.
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Distance 510.2 km Reported · Ascent provisional (DEM sample) · High point provisional (DEM sample) · 26d · SAC T2 · Ungraded (tail ingest)
Cite this record
The Hiking World, Appalachian Trail, read 2026-10-15, https://www.thehikingworld.com/trails/appalachian-trail
How we verify · last checked 2026-10-15
Byline
- The Hiking World editorial team · author
Figures marked provisional are seed data and still need verification. Source and last-checked date sit under each cited value.
Forecast at page generation, 2026-11-07T22:51:41.962Z
Representative point on Appalachian Trail: 45.273°, -69.669°, about 1600 m. A forecast, not a trail-surface reading.
Source Open-Meteo. Mountain weather changes with elevation and aspect.
Life-safety notices on this page come from the issuer.
Sourced record
Verified and reported stay in separate blocks. A section with no source is left out. How we verify.
Reported
Named secondary source, including OpenStreetMap. Not a verified official figure.
Distance and elevation
The stored line is OpenStreetMap relation 2007932, 510.2 km. That is the Facts distance for this record, not a second measurement.
OpenStreetMap contributors (ODbL), relation 2007932 · source · checked 2026-09-23
Maps
Geometry © OpenStreetMap contributors, ODbL, relation 2007932.
OpenStreetMap contributors (ODbL), relation 2007932 · source · checked 2026-09-23
Map data © OpenStreetMap contributors, ODbL.
Altitude weather delta
High 1,600 m minus low 156 m is 1,444 m of relief on this record. A standard tropospheric lapse of 6.5 °C per 1,000 m implies about 9.4 °C cooler at the high point than the valley, all else equal.
That is a model (International Standard Atmosphere environmental lapse), not a forecast and not a trail-closure. Wind, snow, and storms stay in Hazards.
derived:lapse-rate · read 2026-09-10 · provisionalISA 6.5 °C / 1,000 m · wikipedia.org · 2026-09-10
Map loads when this section is on screen.
GeoJSONThis line is a schematic. The files are not a GPS track. GPX · GeoJSON
Cumulative ascent not published — stored line geometry is too coarse for a reliable DEM figure.
Catalog entry
- SAC T2
- Mountain hiking. Continuous trail, some steep ground, sure-footedness helpful.
- YDS Class 1
- Class 1. Walking on an established path; low fall risk.
Stored distance is 510.2 km. The chart axis follows the DEM sample (395.52 km), not the published line length.
Tail catalogue entry built from OpenStreetMap relation 2007932 (ODbL). The stored line is the OSM geometry, decimated; its 2-D length is provisional and not published as walking distance.
Elevation high/low and ascent/descent are Copernicus GLO-30 samples at the line vertices (copernicus-dem:glo-30) and remain provisional.
No special permit was researched for this trail. Permit is marked unverified — confirm locally before relying on it.
Water
No water sources recorded.
Permits & fees
Conditions, fees and rules change. Confirm with the issuer and local authorities before you go. This is a reference, not a substitute for local advice. Terms
Permit status is unverified.
Getting there
No sourced gateway chain yet.
Getting there car-free
- Appalachian Trail (start): car-free flag unknown.
- Appalachian Trail (end): car-free flag unknown.
Trailheads
- Appalachian Trail (start) car-free: unknown
- Appalachian Trail (end) car-free: unknown
Questions
Do I need a permit for Appalachian Trail?
Permit status is unverified for Appalachian Trail. This desk does not assert that a walking permit is or is not required.
How difficult is Appalachian Trail?
Appalachian Trail is graded SAC T2 · YDS 1.
How long is Appalachian Trail?
The length on this record is 510.2 km (reported). Published figures may differ. See /guides/how-long-is-the-trail
Related trails
- John Muir Trail · United States
- The Enchantments · United States