Devil’s Gate on the Sweetwater River became an important landmark for emigrants on the Oregon/California/Mormon trails. Trader Charles Lajeunesse ran a post there in the 1850s, not long before a Mormon handcart company sought shelter from a blizzard at nearby Matins Cove. Later, the famous Sun Ranch was headquartered there for 125 years.
Award-winning historian Will Bagley explains that without South Pass and the easy grade it offered to early transcontinental travelers, the history of the United States would have been much different. Hundreds of thousands of people made the crossing in the mid-1800s, following the trail blazed in 1812 by Robert Stuart and the Astorians. In 1836, missionaries Narcissa Whitman and Eliza Spalding became the first women to travel across South Pass. Today, markers at the summit commemorate the pioneers, the wide expanse of land and sky looks much as it did in pioneer times and “the West,” as Bagley notes, still “opens up for anyone who stands at South Pass.”
People have been leaving carvings and images on Independence Rock in central Wyoming since prehistoric times. When Father De Smet visited in 1841, so many names had already been carved, painted or smeared on the landmark in buffalo grease and gunpowder that he named it the “Great Register of the Desert.” The rock may have been the best-known spot on the emigrant trails, and it remains an enduring symbol of Wyoming's contribution to our nation's heritage and highest ideals.
In August 1856, more than 1,000 Mormon emigrants in the Willie and Martin handcart companies left Florence, Nebraska Territory, with plans of reaching Salt Lake City and the headquarters of The Church of Jesus Christ of Latter-day Saints before winter. Their late start, substandard equipment and lack of sufficient supplies had disastrous consequences when they were hit by winter storms. Hundreds died on the journey across what’s now Wyoming and into Utah. Images of emigrant families pulling handcarts have since become an LDS Church icon of the triumph of faith over adversity.
John Richard’s bridge across the North Platte River near present Casper, Wyo. eased the way for thousands of those who traveled the Oregon, California and Mormon trails during the years 1852-1866. Because Richard spoke with a French accent, many people thought his name was Reshaw and began referring to the bridge as Reshaw’s Bridge. A number of diarists, including world traveler Sir Richard Burton, recorded their experiences and descriptions of the bridge and the mixed-race community that thrived at the nearby trading post.
As many as half a million people crossed what’s now Wyoming in the mid-19th century before the transcontinental railroad was built. Their trails followed the North Platte and Sweetwater rivers west to South Pass, after which they divided into various routes bound for Oregon, Utah or California. They were making the journey of a lifetime, on routes blazed by Indians and trappers, and then worn deep and wide by thousands of wagons and perhaps millions of draft animals. These trails remain largely unchanged in Wyoming. Their white-topped wagons still hold an important place in the national imagination.
Fort Laramie began as a fur-trade post in 1834 near the confluence of the Laramie and North Platte rivers. Soon it changed into a post for the trade in buffalo robes, and for supplying emigrants bound west on the Oregon/California/Mormon Trail. In 1849 the post was purchased by the U.S. Army, and became an important supply, logistics and communications center for the Indian Wars campaigns of the next four decades. In recent decades the post has been carefully restored, and today is a National Historic Site.