The Hiking World

Glacier Basin Trail

Glacier Basin Trail — tail catalogue entry from OSM relation 5194421. Geometry and elevation are OSM/GLO-30 and provisional. No special permit known; verify locally.

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Distance 9.2 km Reported · Ascent provisional (DEM sample) · High point provisional (DEM sample) · T2 · pin

Itinerary not published

Last checked 2026-10-07

Cite this record

The Hiking World, Glacier Basin Trail, read 2026-10-07, https://www.thehikingworld.com/trails/glacier-basin-trail

How we verify · last checked 2026-10-07

Byline

  • The Hiking World editorial team · author
Glacier Basin Trail

Figures marked provisional are seed data and still need verification. Source and last-checked date sit under each cited value.

Forecast at page generation, 2026-11-04T22:07:54.560Z

Representative point on Glacier Basin Trail: 46.889°, -121.702°, about 2899 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.

Altitude weather delta

High 2,899 m minus low 1,326 m is 1,573 m of relief on this record. A standard tropospheric lapse of 6.5 °C per 1,000 m implies about 10.2 °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 · provisional

ISA 6.5 °C / 1,000 m · wikipedia.org · 2026-09-10

Stored line for Glacier Basin Trail, from 46.902°, -121.645° to 46.870°, -121.733°. The drawing is the simplified record, not a surveyed GPS track.

Map loads when this section is on screen.

GeoJSON

This line is a schematic. The files are not a GPS track. GPX · GeoJSON

Facts46.902, -121.645
Distance9.2 km*
osm-2d (provisional; not walking distance) · read 2026-09-24
Ascent+1,879 m*
copernicus-dem:glo-30 · read 2026-10-07 · provisional
Descent313 m*
copernicus-dem:glo-30 · read 2026-10-07 · provisional
High point2,899 m
copernicus-dem:glo-30 · read 2026-09-24 · provisional
Low point1,326 m
copernicus-dem:glo-30 · read 2026-09-24 · provisional
Routepoint-to-point
Daysnot published
Seasonunverified
GradeUngraded (tail ingest)

Catalog entry

DifficultyUngraded (tail ingest)
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.
Elevation
1326211328999.13 km

Tail catalogue entry built from OpenStreetMap relation 5194421 (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

  • Glacier Basin Trail (start): car-free flag unknown.
  • Glacier Basin Trail (end): car-free flag unknown.

Trailheads

  • Glacier Basin Trail (start) car-free: unknown
  • Glacier Basin Trail (end) car-free: unknown

Questions

Do I need a permit for Glacier Basin Trail?

Permit status is unverified for Glacier Basin Trail. This desk does not assert that a walking permit is or is not required.

How difficult is Glacier Basin Trail?

Glacier Basin Trail is graded SAC T2 · YDS 1.

How long is Glacier Basin Trail?

The length on this record is 9.2 km (reported). Published figures may differ. See /guides/how-long-is-the-trail

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