Glacier Peak Loop
~7 days · 82 mi · strenuous · Loop
Quick facts
What the Glacier Peak Loop is known for
A circumnavigation of Glacier Peak in Washington's Glacier Peak Wilderness, linking the PCT with valley and pass trails around the volcano. WTA lists the loop at 88.5 miles with about 25,300 ft of gain and recommends at least 5-10 days. Remote and strenuous, with trails typically snow-free only July through October.
Elevation profile
Elevation ranges from 7,848 ft to 23,205 ft over 82 mi. Measured from OSM geometry (approximate).
- Uphill 42.8 mi · 52%
- Downhill 34.4 mi · 42%
- Flat 4.7 mi · 6%
Ridgefold breaks every route into uphill, downhill, and flat — see the full per-day breakdown in the app.
Frequently asked questions
How many days does the Glacier Peak Loop take?
Most backpackers hike the Glacier Peak Loop in about 7 days (6 nights out) over its 82 miles, though pace varies with fitness and conditions.
How much elevation gain is on the Glacier Peak Loop?
The Glacier Peak Loop climbs roughly 22,218 ft total — about 271 ft per mile, topping out near 7,139 ft.
Related trails
Sources & attribution
Route geometry and stats derived from OpenStreetMap (© OpenStreetMap contributors, ODbL) — source relation. Stats are approximate and may differ from official surveys; permit rules and conditions change — verify with the managing authority before your trip. Last reviewed July 2026.