National Parks Exploration Series: Yellowstone (Blu-ray)

On March 1, 1872 President Ulysses S. Grant signed into existence the world's first national park, Yellowstone National Park. The 2.2 million acres of wilderness is the only complete mid-latitude ecosystem left on the planet. It's the only remaining temperate ecosystem large enough to contain the entire collection of large predators and broad enough to contain their prey. Yellowstone National Park is home to the world's most amazing geysers and hot springs including Old Faithful and the largest volcano on the continent. Discover the mystery and wonder of Yellowstone through in-depth interviews with the park rangers. Enjoy the awe-inspiring beauty through aerial and ground tours of the first national park, Yellowstone.

National Parks Exploration Series: Yellowstone (Blu-ray)