National Parks Exploration Series: Yellowstone
Directed by Ron MeyerNot Rated
2011 69m[Documentary](/on-demand/category/documentary)7.6
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.
