Kevin Costner returns with “Yellowstone to Yosemite,” a series that delves into the unlikely events leading to America’s conservation movement. Retracing the 1903 expedition of Roosevelt and Muir, Costner reveals how three days in the wild changed the nation’s future.
Yellowstone to Yosemite: Kevin Costner tells the ‘stranger than fiction’ story of taming the American frontier

Key Takeaways:
- Kevin Costner’s new series explores pivotal historical events in America’s frontier.
- Unrelated tragedies set the stage for President Roosevelt and John Muir’s 1903 expedition.
- The meeting between Roosevelt and Muir significantly influenced the nation’s conservation efforts.
- The expedition led to the establishment of the National Park System, protecting millions of acres.
- “Yellowstone to Yosemite” is now streaming on Fox Nation with new episodes released weekly.
Kevin Costner Unveils the Untold Story of America’s Frontier
A Journey from Tragedy to Triumph
Hollywood legend Kevin Costner returns to the small screen with “Yellowstone to Yosemite,” a new three-part series on Fox Nation. Building on the success of his previous venture, “Yellowstone: One-Fifty,” Costner dives deep into the unlikely sequence of events that shaped a pivotal moment in American history.
“A Confluence of Tragic Events”
“It’s a story about a confluence of tragic events separated by time and space intersecting in a seemingly impossible manner. And somehow something incredible came out of all of it,” Costner explains. “A young boy suffering from severe asthma, a president’s assassination, a horrible accident at a wagon wheel factory—they all needed to happen for this story to unfold, for two men to come together for three days out in the wild. Three days that would change America forever…”
The 1903 Expedition That Changed America
In 1903, President Theodore Roosevelt and environmental advocate John Muir embarked on a transformative camping trip through Yosemite. “These two men had never met before,” Costner recounts. “They pushed through heavy snow, got soaked with rain, and washed down steaks with hot coffee. They didn’t set out to change America, but what they dreamed up around the campfire—did it work.”
Forging a Path for Conservation
The profound discussions and experiences shared by Roosevelt and Muir during their expedition led to significant advancements in the nation’s approach to conservation. Their collaboration resulted in the establishment of 150 National Forests, five National Parks, and the protection of 230 million acres of land—laying the foundation for America’s National Park System.
Costner’s Distinctive Perspective
Through his unique storytelling, Costner not only retraces the steps of these historic figures but also delves into the stories of America’s indigenous legacy and the outsiders who became crusaders for the country’s wildest places. The series highlights how the interplay of personal hardships and national tragedies can lead to monumental change.
Now Streaming on Fox Nation
“Yellowstone to Yosemite” debuted on Fox Nation over the weekend, with new episodes dropping each week. The series invites viewers to explore the untamed wilderness of America’s past and understand the intricate events that have shaped its present.
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