In the early 20th century, America has a dozen national parks, but they are a haphazard patchwork of special places under the supervision of different federal agencies. The conservation movement, after failing to stop the Hetch Hetchy dam, pushes the government to establish one unified agency to oversee all the parks, leading to the establishment of the National Park Service in 1916. Its first director, Stephen Mather, a wealthy businessman and passionate...

While visiting the parks was once predominantly the domain of Americans wealthy enough to afford the high-priced train tours, the advent of the automobile allows more people than ever before to visit the parks. Mather embraces this opportunity and works to build more roads in the parks. Some park enthusiasts, such as Margaret and Edward Gehrke of Nebraska, begin "collecting" parks, making a point to visit as many as they can. In North Carolina, Horace...

Inspired by Timothy Egan's best-selling book, The Big Burn is the dramatic story of an unimaginable wildfire that swept across the Northern Rockies in the summer of 1910. The fire devoured more than three million acres in 36 hours, confronting the fledgling U.S. Forest Service with a catastrophe that would define the agency and the nation's fire policy for the rest of the 20th century and beyond.

In 1851, word spreads across the country of a beautiful area of California's Yosemite Valley, attracting visitors who wish to exploit the land's scenery for commercial gain and those who wish to keep it pristine. Among the latter is a Scottish-born wanderer named John Muir, for whom protecting the land becomes a spiritual calling. In 1864, Congress passes an act that protects Yosemite from commercial development for "public use, resort and recreation"...

Narrates the struggles of the overmatched rangers against the implacable fire of August, 1910, and Teddy Roosevelt's pioneering conservation efforts that helped turn public opinion permanently in favor of the forests, though it changed the mission of the forest service with consequences felt in the fires of today.

Traces the birth of the national park idea in the mid-1800s and follows its evolution for nearly 150 years. Using archival photographs, first-person accounts of historical characters, personal memories and analysis from more than 40 interviews, and what Burns believes is the most stunning cinematography in Florentine Films' history, the series chronicles the steady addition of new parks through the stories of the people who helped create them and...