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- Gannett Peak
13,810 ft · Wind River Range, Wyoming
Gannett Peak
Gannett Peak is a 13,810 ft peak in the Wind River Range, Wyoming. The standard route is the Glacier Trail: 53 mi, 11,217 ft of gain, Class 4.
Gannett Peak at a glance
- Elevation13,810 ft4,209 m
- RouteGlacier TrailClass 4
- Distance53 mi11,217 ft gain
- Time3 – 5 daysVery Hard effort
- SeasonJul – Sep
- RangeWind River RangeWyoming
Climbing the Glacier Trail
From Dubois or Pinedale, Wyoming, access trailheads into the Wind River Range. Most parties take 3-5 days round trip via Titcomb Basin (from Elkhart Park) or the Glacier Trail (from Trail Lakes). The approach is long and remote, typically 20+ miles to high camp. Significant crevasse hazards exist on Gannett Glacier requiring rope team travel and glacier skills. Snow and ice conditions vary throughout the season. Permits required for some trailheads (check Bridger-Teton National Forest). Weather can change rapidly. This is Wyoming's highest peak and one of the more committing state highpoints in the lower 48.
Gear and hazards
What to bring
Backpack (40–55 L)
Water
First-Aid Kit
Offline Maps
Headlamp
Satellite Communicator
Emergency Bivy
Whistle
Sunglasses
Sunscreen
Mountaineering Boots
Hiking Boots
Base Layer
Midlayer
Insulated Jacket
Hardshell Jacket
Warm Hat
Buff
Heavyweight Gloves
Trekking Poles
Gaiters
Helmet
GPS Device
Power Bank
Water Filter
Sleeping Bag (15°F to 20°F)
Sleeping Pad
What to watch for
- Glacier travel
- Crevasses
- Snow near summit
- Ice near summit
- Steep exposure
- High altitude
- Low visibility
- Storms
- Remote location
- Altitude sickness
- High winds
- Rockfall
- Route-finding difficulty
- Isolation
- Spotty cell reception
Gannett Peak on Yak
Climbers have shared 5 climbs of Gannett Peak on Yak. Read their trip reports and recent conditions in the app
Quests with Gannett Peak
50 State Highpoints
Lower 48 UltrasFrequently asked questions
How tall is Gannett Peak?
Gannett Peak is 13,810 feet (4,209 m) tall. It is in the Wind River Range, Wyoming.
Is Gannett Peak the highest point in Wyoming?
Yes. At 13,810 feet, Gannett Peak is the highest point in Wyoming.
How hard is it to climb Gannett Peak?
The Glacier Trail is Class 4, which means exposed scrambling, where many parties bring a rope. Yak rates the overall effort very hard: 53 miles with 11,217 feet of elevation gain.
How many days does it take to climb Gannett Peak?
Most climbers plan 3 – 5 days for the Glacier Trail, with at least one night on the mountain.
Is Gannett Peak dangerous to climb?
It has real risks: crevasses on the glacier, exposed sections where a fall would be serious and rockfall from loose rock. Teams rope up for glacier travel, and many first-timers climb with a guide.
Do you need a helmet for Gannett Peak?
It is a good idea. Loose rock and rockfall are common on the Glacier Trail, so a helmet is on the gear list.
Do you need to acclimatize to climb Gannett Peak?
Most people feel the altitude above 8,000 feet, and Gannett Peak reaches 13,810 feet. Spend a night or two at elevation first, drink plenty of water and turn back if a headache, nausea or dizziness gets worse.
When is the best time to climb Gannett Peak?
The usual climbing window is July to September. Outside it, expect snow, storms or closed access, and check the summit forecast before you go.
Climb Gannett Peak with Yak
Plan your route on a topo map, check the summit forecast, then log your climb and see what is left on your list