Summary Yellowstone's system of geysers are the main reason it was established as America's first national park, a concept that spread. Yellowstone is the core of one of the last, nearly intact, natural ecosystems in the Earth's temperate zone.
Directed : Unknown
Written : Unknown
Stars : Travis
Genres : Adventure Family Documentary
Release date : Dec 31, 2014
Countries of origin : United States
Official sites : Link to Trailer
Language : English
Production companies : Questar Entertainment
Summary Yellowstone's system of geysers are the main reason it was established as America's first national park, a concept that spread. Yellowstone is the core of one of the last, nearly intact, natural ecosystems in the Earth's temperate zone.
Genres : Adventure Family Documentary
Release date : Dec 31, 2014
Countries of origin : United States
Official sites : Link to Trailer
Language : English
Production companies : Questar Entertainment
