Which state has the most national parks? Get to know the 63 national parks in the US

More than 325 million people visited a national park last year, a steady increase since visitors dropped during the COVID-19 pandemic. Great Smoky Mountains is the most visited national park by far, drawing three times as many visitors as the Grand Canyon, according to National Park Service data.

National parks are an American legacy of their own. In 1916, the National Parks Service was founded to protect and maintain the national parks and monuments in the U.S. From Zion to Yosemite, each park has a rich, unique history.

But how many national parks are there and which state has the most? Here is what you need to know.

How many national parks are there?

There are 63 national parks in the U.S., according to the National Park Service.

Which state has the most national parks?

California has the most national parks with nine total in the state. The next state with the most parks is Alaska, which has eight national parks.

Utah comes in third place with a total of five national parks, while Colorado is in fourth with four national parks.

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What was the first national park?

Yellowstone National Park is the world's first national park, according to the National Park Service.

"The Yellowstone National Park Protection Act" was signed into law by President Ulysses S. Grant on March 1, 1872. The act protected the land from private development and declared it "a public park or pleasuring-ground for the benefit and enjoyment of the people."

On Aug. 25, 1916, the National Parks Service was founded after "The National Park Service Organic Act" was passed by Congress and approved by President Woodrow Wilson.

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National parks by state

Here are the national parks by state and U.S. territory:

Alaska

  • Denali National Park

  • Gates of the Arctic National Park

  • Glacier Bay National Park

  • Katmai National Park

  • Kenai Fjords National Park

  • Kobuk Valley National Park

  • Lake Clark National Park

  • Wrangell-St. Elias National Park

Steller Sea Lions are seen at Glacier Bay National Park and Preserve in Alaska. Though the number of sea lions is growing in Glacier Bay, the population in Western Alaska has decreased by 80 percent since the late 1970s, according to NPS.
Steller Sea Lions are seen at Glacier Bay National Park and Preserve in Alaska. Though the number of sea lions is growing in Glacier Bay, the population in Western Alaska has decreased by 80 percent since the late 1970s, according to NPS.

American Samoa

  • National Park of American Samoa

Arizona

  • Grand Canyon National Park

  • Petrified Forest National Park

  • Saguaro National Park

Arkansas

  • Hot Springs National Park

California

  • Channel Islands National Park

  • Death Valley National Park (California and Nevada)

  • Joshua Tree National Park

  • Kings Canyon National Park

  • Lassen Volcanic National Park

  • Pinnacles National Park

  • Redwood National Park

  • Sequoia National Park

  • Yosemite National Park

Yosemite Valley, August 18, 2022.
Yosemite Valley, August 18, 2022.

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Colorado

  • Black Canyon of the Gunnison National Park

  • Great Sand Dunes National Park

  • Mesa Verde National Park

  • Rocky Mountain National Park

Florida

  • Biscayne National Park

  • Dry Tortugas National Park

  • Everglades National Park

Hawaii

  • Haleakala National Park

  • Hawai’i Volcanoes National Park

Idaho

  • Yellowstone National Park (Idaho, Montana and Wyoming)

Kentucky

  • Mammoth Cave National Park

Mammoth Cave National Park in Kentucky includes the world's largest cave system, making it a natural for the World Heritage list.
Mammoth Cave National Park in Kentucky includes the world's largest cave system, making it a natural for the World Heritage list.

Indiana

  • Indiana Dunes National Park

Maine

  • Acadia National Park

Acadia National Park.
Acadia National Park.

Michigan

  • Isle Royale National Park

Minnesota

  • Voyageurs National Park

Voyageurs National Park in Minnesota.
Voyageurs National Park in Minnesota.

Missouri

  • Gateway Arch National Park

Montana

  • Glacier National Park

  • Yellowstone National Park (Idaho, Montana and Wyoming)

Glacier National Park, Montana.
Glacier National Park, Montana.

Nevada

  • Death Valley National Park (California and Nevada)

  • Great Basin National Park

Death Valley National Park.
Death Valley National Park.

New Mexico

  • Carlsbad Caverns National Park

  • White Sands National Park

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North Carolina

  • Great Smoky Mountains National Park (North Carolina and Tennessee)

North Dakota

  • Theodore Roosevelt National Park

Ohio

  • Cuyahoga Valley National Park

Oregon

  • Crater Lake National Park

South Carolina

  • Congaree National Park

South Dakota

  • Badlands National Park

  • Wind Cave National Park

Tennessee

  • Great Smoky Mountains National Park (North Carolina and Tennessee)

Texas

  • Big Bend National Park

  • Guadalupe Mountains National Park

Utah

  • Arches National Park

  • Bryce Canyon National Park

  • Canyonlands National Park

  • Capitol Reef National Park

  • Zion National Park

Zion National Park has minimal light impact when the sun goes down
Zion National Park has minimal light impact when the sun goes down

Virgin Islands

  • Virgin Islands National Park

Virgin Islands National Park.
Virgin Islands National Park.

Virginia

  • Shenandoah National Park

Fall colors are in full bloom in Shenandoah National Park, parts of which are along the Appalachian Trail.
Fall colors are in full bloom in Shenandoah National Park, parts of which are along the Appalachian Trail.

Washington

  • Mount Rainier National Park

  • North Cascades National Park

  • Olympic National Park

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West Virginia

  • New River Gorge National Park

Said to be a hidden gem amongst the over 200 waterfalls across the state by West Virginia's Department of Tourism, Finn's Falls is pictured along the Waterfall Trail in New River Gorge National Park & Preserve.
Said to be a hidden gem amongst the over 200 waterfalls across the state by West Virginia's Department of Tourism, Finn's Falls is pictured along the Waterfall Trail in New River Gorge National Park & Preserve.

Wyoming

  • Grand Teton National Park

  • Yellowstone National Park (Idaho, Montana, and Wyoming)

This article originally appeared on USA TODAY: National parks: Which US state has the most and how many are there?