Hollywood legend Kevin Costner ruminates on President Teddy Roosevelt in the new Fox Nation limited series 'Yellowstone to Yosemite.'

The actor hosts a three-part documentary on FOX Nation about Yosemite National Park and a legendary camping trip there in 1903, when naturalist John Muir lobbied the president to better protect the nation’s natural wonders.

A documentary series premiering on Fox Nation this Saturday explores connections between two of the first national parks, and it follows up

Kevin Costner is taking a brief detour from “Horizon” for the new docuseries “Yellowstone to Yosemite with Kevin Costner.”

Kevin Costner is hosting a new documentary, Yellowstone to Yosemite, so here’s where to watch it and when it’s on.

In the first teaser shown to press for the upcoming Fox Nation project, titled Yellowstone to Yosemite with Kevin Costner, the former Yellowstone actor is seen mumbling to himself while hiking around the picturesque wilderness.

Kevin Costner will soon be back on television screens in a new Yellowstone project. No, Costner is not reprising his role as John Dutton in a “Yellowstone” prequel or spinoff from Taylor Sheridan. Instead, he’s hosting a three-part limited docuseries about Yellowstone National Park.

Kevin Costner is coming out with a new show. Deadline reports that the Yellowstone actor will be hosting a three-part limited series Yellowstone to Yosemite with Kevin Costner, which will premiere on Fox Nation on Feb.

The newest documentary series from Fox Nation features actor Kevin Costner on a journey into some of the nation’s most beautiful national parks, as well as one former U.S. president’s mission to preserve the country’s frontier.

Image via Shutterstock Kevin Costner is exploring the history of Yellowstone and Yosemite in his upcoming documentary Yellowstone to Yosemite. In the documentary, he'll explore how John Muir and Teddy Roosevelt played pivotal roles in the early formation of the park.