Adventures in America's Western Parks: Glacier / Zion & Bryce

Breathtaking high-definition cinematography transports viewers to natural wonderlands in some of North America's most spectacular Western parks. In Glacier National Park, adventurers can hike the icy edge of a glacier's crevasse, raft a wild river and trek through rugged backcountry. And in Zion and Bryce Canyon national parks, sky-high, multihued cliffs and the hidden underworld of water canyons take center stage.