- Rated UNR
- Genre: Special Interest-Travel
- Release Date: 7/10/2007
Travel deep into the backcountry of one of our nation's treasured national parks and learn more about Yellowstone's delicate ecosystem. With footage including newly discovered waterfalls, numerous geologic features, and a variety of wildlife, there's plenty here that's not on the guided tour! 2007/color/50 min/NR.