- Acadia National Park, Maine
- Arches National Park, Utah
- Badlands National Park, South Dakota
- Big Bend National Park, Texas
- Biscayne National Park, Florida
- Black Canyon of the Gunnison National Park, Colorado
- Bryce Canyon National Park, Utah
- Canyonlands National Park, Utah
- Capitol Reef National Park, Utah
- Carlsbad Caverns National Park, New Mexico
- Channel Islands National Park, California
- Congaree National Park, South Carolina
- Crater Lake National Park, Oregon
- Cuyahoga Valley National Park, Ohio
- Death Valley National Park, California and Nevada
- Denali National Park, Alaska
- Dry Tortugas National Park, Florida
- Everglades National Park, Florida
- Gates of the Arctic National Park, Alaska
- Gateway Arch National Park, Missouri
- Glacier Bay National Park, Alaska
- Glacier National Park, Montana
- Grand Canyon National Park, Arizona
- Grand Teton National Park, Wyoming
- Great Basin National Park, Nevada
- Great Sand Dunes National Park, Colorado
- Great Smoky Mountains National Park, North Carolina and Tennessee
- Guadalupe Mountains National Park, Texas
- Haleakala National Park, Hawaii
- Hawai’i Volcanoes National Park, Hawaii
- Hot Springs National Park, Arkansas
- Indiana Dunes National Park, Indiana
- Isle Royale National Park, Michigan
- Joshua Tree National Park, California
- Katmai National Park, Alaska
- Kenai Fjords National Park, Alaska
- Kings Canyon National Park, California
- Kobuk Valley National Park, Alaska
- Lake Clark National Park, Alaska
- Lassen Volcanic National Park, California
- Mammoth Cave National Park, Kentucky
- Mesa Verde National Park, Colorado
- Mount Rainier National Park, Washington
- National Park of American Samoa, American Samoa
- New River Gorge National Park, West Virginia
- North Cascades National Park, Washington
- Olympic National Park, Washington
- Petrified Forest National Park, Arizona
- Pinnacles National Park, California
- Redwood National Park, California
- Rocky Mountain National Park, Colorado
- Saguaro National Park, Arizona
- Sequoia National Park, California
- Shenandoah National Park, Virginia
- Theodore Roosevelt National Park, North Dakota
- Virgin Islands National Park, Virgin Islands
- Voyageurs National Park, Minnesota
- White Sands National Park, New Mexico
- Wind Cave National Park, South Dakota
- Wrangell-St. Elias National Park, Alaska
- Yellowstone National Park, Idaho, Montana, and Wyoming
- Yosemite National Park, California
- Zion National Park, Utah