収録公園:
Grand Canyon NP,
Rainbow Bridge NM,
Zion NP,
Bryce Canyon NP,
Capitol Reef NP,
Arches NP,
Canyonlands NP,
Mesa Verde NP,
Petrified Forest NP,
Canyon de Chelly NM,
Yosemite NP,
Sequoia & Kings Canyon NP,
Death Valley NP, Crater Lake NP, Mount St. Helens NVC, Mount Rainier NP, Olympic NP, North Cascades NP,
Yellowstone NP,
Grand Teton NP,
Glacier NP, Rocky Mountain NP, Dinosaur NM, Devils Tower NM, Badlands NP,
Saguaro NP,
Carlsbad Caverns NP,
White Sands NM,
Everglades NP
4th Edition収録国立公園:
Acadia, Biscayne, Cuyahoga Valley, Dry Tortugas, Everglades, Great Smoky Mountains, Hot Springs, Isle Royale, Mammoth Cave, Shenandoah, Virgin Islands, Voyageurs, Big Bend,
Carlsbad Caverns,
Guadalupe Mountains,
Arches,
Bryce Canyon,
Canyonlands,
Capitol Reef,
Grand Canyon,
Great Basin,
Mesa Verde,
Petrified Forest,
Saguaro,
Zion,
American Samoa,
Channel Islands,
Death Valley,
Haleakala, Hawaii Volcanoes,
Joshua Tree,
Sequoia & Kings Canyon,
Yosemite,
Badlands, Black Canyon of the Gunnison,
Grand Teton,
Great Sand Dunes, Rocky Mountain, Theodore Roosevelt, Waterton-Glacier, Wind Cave,
Yellowstone,
Crater Lake, Lassen Volcanic, Mount Rainier, North Cascades, Olympic, Redwood,
Denali,
Gates of the Arctic, Glacier Bay, Katmai,
Kenai Fjords,
Kobuk Valley, Lake Clark, Wrangell-St. Elias