National Parks Exploration Series: Yellowstone
- Cast: Alphonse Keasley
- Duration: N/A minutes
- Genre: Documentary
- Rating: N/A/10
- Release Date: 2011-12-01
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.
