First described in 1842 by explorer John C. Fremont, Warm Springs, near present Guernsey, Wyo., is one of the most famous water holes on the Oregon-California Trail. Many emigrants stopped here to rest, bathe, wash clothes and carve their names on nearby sandstone bluffs.
Westbound wagon-train emigrants got their first glimpse of the Rocky Mountains when they first saw the blue cone of Laramie Peak, 85 miles away. Snowcapped in early summer, the mountain stayed in sight for a week or more, dominating many diarists’ accounts and foreshadowing drier, more difficult country ahead.
From Union Army soldier to teamster to Guernsey, Wyo., town father, John “Posey” Ryan earned a reputation as an honorable man. But his life’s path took a wrong turn when, believing they had stolen his livelihood, he publicly shot his wife and her daughter to death.
In 1854, a year of heavy traffic on the Oregon Trail, Fort Laramie was woefully undermanned, tribes were hungry and tensions were growing. That August, in a dispute over a strayed cow, a reckless young West Pointer ignited a war with the Lakota Sioux that would last a generation.
Early Oregon Trail travelers were enchanted by clear, cold water at Willow Spring, halfway between the North Platte and Independence Rock. But after traffic boomed with the 1849 gold rush, they were more often disappointed: Pioneers had cut down trees; livestock had eaten all the grass and muddied the water.
About 70 miles northwest of Fort Laramie, the Oregon Trail crossed La Prele Creek, flowing north from the Laramie Range toward the North Platte River a few miles away. On a high bluff above the creek mouth the U.S. Army in 1867 would build Fort Fetterman, which became an important supply base in the wars with the Cheyenne and Lakota Sioux in the following decade.