Enjoy guided tours through the country's most spectacular national parks with this three-disc set of entertaining travelogues. Saddle up for visits to "Yellowstone" and visit Grand Teton National Park; descend into the "Grand Canyon & the Great Southwest," Zion and Bryce National Parks, Death Valley, and more; take in the majestic landscape of "Yosemite" in California while enjoying stops at other national parks and learning about preservation. 4 3/4 hrs. total. Soundtrack: English.