Explore the beauty and grandeur of our nation's magnificent parks, from Acadia to Yosemite, Yellowstone to the Grand Canyon. Filmmakers Burns and Dayton Duncan vividly reveal fascinating behind-the-scenes stories about the making of the series.

Explore the beauty and grandeur of our nation's magnificent parks, from Acadia to Yosemite, Yellowstone to the Grand Canyon. Filmmakers Burns and Dayton Duncan vividly reveal fascinating behind-the-scenes stories about the making of the series.