Search a hike or location

search
Share:

An image depicting the trail Glacier Trail to Gannett Peak and its surrounding area.
star 4.71 (17) · Extra Difficult

Glacier Trail to Gannett Peak

Fremont County, Wyoming

Photos (6)
arrow_circle_down

Download

play_arrow

Preview

bookmark

Add to list


Trail length

40.2 km

Time

~3 days

Elevation Gain

2555 m

Hike Type

Multi-Day

“Embark on the Glacier Trail to Gannett Peak for a challenging, scenic adventure through Wyoming's rugged wilderness.”

What to expect?

canyons
wildlife
dog-friendly
lakes
mountain-views

Activity types

backpacking
nature-trips
wildlife-viewing
wildflower-viewing

Frequently asked questions

How long is the Glacier Trail to Gannett Peak hike in Wyoming?

Glacier Trail to Gannett Peak is about 40.23 km, or roughly 25 miles, with around 2,555 meters of elevation gain. That combination of distance and climbing puts it firmly in the extra difficult category, and most parties treat it as a multi-day mountain objective rather than a single-day hike.

How hard is the Glacier Trail to Gannett Peak route?

Glacier Trail to Gannett Peak is rated Extra Difficult, with about 2,555 meters of ascent over 40.23 km in the Wind River Range. The route is remote, physically demanding, and high altitude, and the upper mountain near Gannett Peak adds serious alpine terrain beyond a standard backpacking trail.

Where do you park for the Glacier Trail to Gannett Peak trailhead?

The usual access is from the Glacier Trailhead near the end of Whiskey Mountain Road outside Dubois, Wyoming, where there is a parking area at or near the trailhead. The approach is remote and road conditions can vary, so a personal vehicle is generally needed and it is worth checking current forest road access before setting out.

Can you hike the Glacier Trail to Gannett Peak as a day hike?

For most hikers, Glacier Trail to Gannett Peak is not a realistic day hike. At 40.23 km with 2,555 meters of elevation gain and a remote trailhead in Fremont County, it is better understood as a multi-day outing that requires strong fitness, careful pacing, and solid backcountry planning.

What is the best time of year to hike Glacier Trail to Gannett Peak?

The main hiking season for Glacier Trail to Gannett Peak is typically mid-summer into early fall, when access roads are open and high-country snow has eased. In the Wind River Range, snow can linger well into July at higher elevations, and conditions near Gannett Peak can stay wintry much longer because of the glaciers and permanent snowfields.

What landmarks do you pass on the Glacier Trail to Gannett Peak?

Glacier Trail to Gannett Peak begins near Whiskey Mountain Road and heads into the Wind River Range, passing forest, alpine meadows, and Phillips Lake before climbing toward the high basins below Gannett Peak. Gannett Peak itself is the highest mountain in Wyoming, and the upper route is defined by big alpine terrain and glacier scenery.

Is Glacier Trail to Gannett Peak suitable for beginner hikers?

Glacier Trail to Gannett Peak is not a beginner-friendly route. The 40.23 km length, 2,555 meters of climbing, remote access near Dubois, and extra difficult rating make it a better fit for experienced backpackers and mountaineers with strong navigation and mountain travel skills.

Comments and Reviews

User comments, reviews and discussions about the Glacier Trail to Gannett Peak, Wyoming.

4.71 star

average rating out of 5

17 rating(s)