Mount Nystrom

Mount Nystrom is a summit in the Wind River Range that reaches about 12,361 feet and features steep slopes on its sides. It sits along the Continental Divide in the southern part of this mountain range, making it a prominent landmark in the landscape.

The mountain was named in 1877 by F.M. Endlich during the Hayden Survey, who chose his fiancée's maiden name for this peak. This naming reflects the surveying work that mapped this mountain region during that era.

The mountain serves as a reference point for climbers exploring the Wind River Range, with thousands of visitors attempting the ascent each year.

The hike starts from Sweetwater Guard Station and follows a demanding trail with a total distance of about 10 to 14 miles round trip. Visitors should come prepared with proper footwear and plenty of water, as the route crosses rough terrain.

The summit sits at the boundary between two counties and its southwest ridge contains no glaciers despite the high altitude. This distinguishes it from neighboring peaks in the range that often carry ice fields.

Location: Fremont County

Location: Sublette County

GPS coordinates: 42.63884,-109.09429

Latest update: December 14, 2025 18:10