Climbing Gannett Peak

Height: 4,207 m
Country:
United States flagUnited States

Gannett Peak, the loftiest summit in Wyoming and the tallest in the American Rockies outside Colorado, stands at an imposing 13,804 feet. A true test for mountaineers, the peak forms part of the Wind River Range and boasts a remote wilderness setting. Approaching Gannett is no small feat, requiring a trek through miles of rugged terrain before the climb even begins. The journey typically starts from trailheads like Elkhart Park or Glacier Trail, with each route offering its own set of challenges. The climb itself is a formidable mix of glacier travel, rock scrambling, and snow climbing, demanding proficiency in a range of mountaineering skills.

The ascent of Gannett Peak is distinguished by its technical difficulties and unpredictable weather conditions. The Dinwoody and Gooseneck Glaciers are key features of the climb, where crevasse navigation and sometimes steep snow pitches add to the adventure. It’s essential to be prepared for sudden weather changes, as the mountain can be shrouded in clouds or receive unexpected snow even in summer. The final push to the summit involves a mix of rock and snow, requiring careful route-finding and an eye for alpine hazards. The sense of isolation and the raw beauty of the Wind River Range make the effort truly rewarding.

For those contemplating a climb, Gannett Peak offers an unparalleled wilderness experience that is becoming increasingly rare in the lower 48 states. The mountain demands respect and preparation, but for the experienced mountaineer, it’s a worthy challenge. If you’re considering tackling Gannett, know that there are 3 guides offering expeditions, though many climbers choose the self-guided approach. Whichever path you choose, the peak promises a classic mountaineering adventure that's as much about the journey as it is about reaching the summit.

Prepare for an adventure climbing Gannett Peak. This overview provides essential details on routes, difficulty, costs, and the best times to go, helping you plan a successful expedition.

Difficulty

  • AD: Fairly hard (alpine grade 3)

These are pictures taken while climbing Gannett Peak. They're shown here to give you an idea of what the route is like. You're welcome to share your own pictures of mountaineering Gannett Peak, to help the community of climbers. Picture here are either uploaded by members (there own, or creative commons pictures), or guides.

Guide links

These guides offer organised climbs for Gannett Peak. Compare each trip - pricing, reviews, and key details to help you choose the right guide. To explore more options / routes, check out our full Guides Directory.
We've carefully selected these independent guides based on their expertise with Gannett Peak. Compare their offerings, from group sizes and equipment inclusion to trip duration and support services. Each guide brings their own unique approach, so you can find the perfect match for your adventure. Click through to see full details and connect directly with any guide that interests you.

Gannett Peak History

Climbing history of Gannett Peak

Gannett Peak, the highest point in Wyoming, has a history marked by exploration and adventure. The peak is situated in the Wind River Range, an area with a rich history of Native American presence, including the Shoshone tribe, who have lived in the region for centuries.

The first recorded ascent of Gannett Peak occurred on August 29, 1922, by Arthur Tate and Floyd Stahlnaker. This ascent was the culmination of various attempts by early mountaineers who were drawn to the challenging terrain and remote location of the peak. The early 20th century was a time of significant interest in exploring the less-traveled areas of the American West, and Gannett Peak presented a formidable challenge with its rugged terrain and unpredictable weather conditions.

View the summit location and surrounding terrain to get a sense of the mountain's environment. This map offers a valuable perspective on the peak's position within the region, aiding climbers in visualizing their route and nearby landmarks.
What you can see from the summit of Gannett Peak. Click and pan around the map to explore, and zoom in/out to see the names of neighbouring mountains.

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