Bison Gulch Trail
What to Expect
Safety Advisory
This is active grizzly country with limited sightlines in the gulch bottom. Carry bear spray on your chest strap, not buried in your pack, and make noise consistently through the narrower sections.
Weather in Denali shifts without warning — calm sunshine can become sideways rain and forty-degree temperature drops within an hour. Pack a wind shell and warm layer regardless of the forecast.
The trail is unmarked in several sections across open tundra. Bring a GPS device or downloaded offline map — following the wrong drainage in fog can put you miles off course with no cell service.
Trail Details
Pro Tips
Start early morning when wildlife is most active along the gulch — moose and grizzlies tend to feed in the low areas before midday thermals push them upslope.
Wear gaiters or waterproof boots even in summer. The tundra looks dry but hides ankle-deep saturated tussocks that will soak through trail runners in the first half mile.
Bring binoculars and glass the ridgelines at the halfway point — Dall sheep frequently dot the higher slopes above the gulch, and you'll miss them entirely with the naked eye.