• Acadia
• American Samoa
• Arches
• Badlands
• Big Bend
• Biscayne
• Black Canyon of the Gunnison
• Bryce Canyon
• Canyonlands
• Capitol Reef
• Carlsbad Caverns
• Channel Islands
• Congaree
• Crater Lake
• Cuyahoga Valley
• Death Valley
• Denali
• Dry Tortugas
• Everglades
• Gates of the Arctic
• Gateway Arch
• Glacier
• Glacier Bay
• Grand Canyon
• Grand Teton
• Great Basin
• Great Sand Dunes
• Great Smoky Mountains
• Guadalupe Mountains
• Haleakalā
• Hawaiʻi Volcanoes
• Hot Springs
• Indiana Dunes
• Isle Royale
• Joshua Tree
• Katmai
• Kenai Fjords
• Kings Canyon
• Kobuk Valley
• Lake Clark
• Lassen Volcanic
• Mammoth Cave
• Mesa Verde
• Mount Rainier
• New River Gorge
• North Cascades
• Olympic
• Petrified Forest
• Pinnacles
• Redwood
• Rocky Mountain
• Saguaro
• Sequoia
• Shenandoah
• Theodore Roosevelt
• Virgin Islands
• Voyageurs
• White Sands
• Wind Cave
• Wrangell–St. Elias
• Yellowstone
• Yosemite
• Zion

List of parks by states

• Alaska: Denali, Gates of the Arctic, Glacier Bay, Katmai, Kenai Fjords, Kobuk Valley, Lake Clark, Wrangell–Saint Elias
• Arizona: Petrified Forest, Saguaro
• Arkansas: Hot Springs
• California: Channel Islands, Death Valley, Joshua Tree, Kings Canyon, Lassen Volcanic, Pinnacles, Redwood, Sequoia, Yosemite
• Colorado: Black Canyon of the Gunnison, Great Sand Dunes, Mesa Verde, Rocky Mountain
• Florida: Biscayne
• Hawaii: Hawai‘i Volcanoes
• Indiana: Indiana Dunes
• Kentucky: Mammoth Cave
• Maine: Acadia
• Michigan: Isle Royale
• Minnesota: Voyageurs
• Missouri: Gateway Arch, Glacier Bay, Hot Springs
• Montana: Glacier, Yellowstone
• Nevada: Death Valley
• New Mexico: Bandelier, Carlsbad Caverns, Chaco Culture National Historical Park, El Malpais, Gila Cliff Dwellings, Petrified Forest, Santa Fe National Historic Trail
• North Carolina: Great Smoky Mountains
• North Dakota: Theodore Roosevelt
• Ohio: Cuyahoga Valley
• Oregon: Crater Lake, John Day Fossil Beds, Oregon Caves National Monument and Preserve
• South Carolina: Congaree
• South Dakota: Badlands, Wind Cave
• Tennessee: Great Smoky Mountains
• Texas: Big Bend, Guadalupe Mountains, Palo Duro Canyon
• Utah: Arches, Bryce Canyon, Canyonlands, Capitol Reef, Zion
• Vermont: White Mountains
• Virginia: Shenandoah
• Washington: Mount Rainier, North Cascades
• West Virginia: Monongahela National Forest
• Wisconsin: Devil's Lake, Nicolet National Wildlife Refuge, Apostle Islands
• Wyoming: Yellowstone