Fort Bridger State Historic Site
37000 Business Loop I-80, Fort Bridger, WY
Fort Bridger, WY
The mountain man Jim Bridger's trading post, a crossroads of the great emigrant trails where wagons, soldiers, and tribes all met.
Fort Bridger began in 1843 when the famous mountain man Jim Bridger and his partner Louis Vasquez built a small trading post and blacksmith shop here, on the Blacks Fork of the Green River. They chose the spot to catch the great river of wagons rolling west, and for years it was a vital resupply point on the Oregon, California, and Mormon trails.
Over the next decades the post passed through many hands. Mormon settlers took control in the 1850s, the U.S. Army built a military post here during the Utah War, and the site served travelers, soldiers, and the Pony Express and stage lines. Today the restored and reconstructed buildings tell that whole braided story of the westward crossing.
What Guests Love
- Walking among the restored and reconstructed buildings, from Bridger's trading post to the army barracks
- The big Fort Bridger Rendezvous over Labor Day weekend, with reenactors in period camp
- The layered history of one spot, from mountain men to Mormons to the U.S. Army
- The museum's guns, wagons, and artifacts of trail and frontier life
Worth Knowing
- Buildings and the museum are open seasonally, so check hours before an off-season visit
- The Labor Day rendezvous is the busiest and most colorful time, and worth planning around
- It is a walking site across a grassy grounds, so wear comfortable shoes and bring sun protection
- Treat the site as the shared history it is, including the Eastern Shoshone story tied to this valley
Details
Fort Bridger, WY
Learn about Fort Bridger State Historic Site
Jim Bridger and the trading post
Jim Bridger was one of the most famous mountain men of the fur trade, a trapper, guide, and storyteller who knew the Rockies as well as anyone alive. By the early 1840s the beaver trade was fading, and Bridger and Louis Vasquez saw a new opportunity in the emigrant wagons streaming west.
Their post offered blacksmithing, fresh horses and oxen, and supplies to travelers who arrived footsore and low on everything after crossing hundreds of miles of plains. For a wagon party, reaching Fort Bridger meant repairs, rest, and a chance to prepare for the hard mountain country still ahead.
Mormons, soldiers, and the changing fort
In the 1850s Mormon settlers from Utah took over the area and built a stone-walled fort nearby, part of their effort to control the roads into the Salt Lake valley. When tensions with the federal government boiled over in the Utah War of 1857 and 1858, the settlers burned their own outpost rather than let the approaching army have it.
The U.S. Army then established a formal military post at Fort Bridger, which it held on and off into the 1890s. Over those years the fort guarded the trails, the telegraph, and the transcontinental railroad corridor, and its barracks, officers' quarters, and other buildings form much of what visitors see restored today.
The Eastern Shoshone and the valley
This valley lies within country long used by the Eastern Shoshone and neighboring tribes, who hunted and camped along the Green River drainage and met the newcomers here to trade. Fort Bridger was a meeting ground as much as a fort, a place where Native people, trappers, and emigrants crossed paths.
The Eastern Shoshone remain a living nation, centered today on the Wind River Reservation to the north under the long legacy of Chief Washakie, who worked to secure a homeland for his people. Their history is part of the full story of this crossroads, not a closed chapter.
Visiting today and the rendezvous
The state historic site preserves and reconstructs a cluster of buildings across a grassy grounds, including a version of Bridger's trading post, army-era structures, and a museum whose collection ranges from trail wagons to frontier firearms. Interpreters help bring the layers of history to life.
The site comes most alive at the Fort Bridger Rendezvous over Labor Day weekend, one of the largest mountain-man reenactments in the country, when hundreds of participants camp in period tents and trade, shoot, and demonstrate old skills. The buildings and museum are open through the warmer months, with quieter, cooler shoulder seasons on either side.
Closest Boutels
The closest Boutel™ stays, so you can turn this stop into an overnight. Each is an independently owned, editorially selected place to stay.
Things to Do Near Fort Bridger
Bridger Valley towns
Within a few miles
The small farming towns of Lyman and Mountain View, gateways to the Uinta Mountains to the south.
Flaming Gorge National Recreation Area
About 40 miles south
A vivid red-rock reservoir on the Green River, named by Powell for its flaming cliffs.
Piedmont Charcoal Kilns
About 15 miles west
Beehive-shaped stone kilns that once fed the railroad, standing in a ghost-town setting.