Attention lovers of wilderness, wildlife, and free stuff: this is not a drill. Lace up those hiking boots as fast as you can, extract that kayak paddle from the back of the garage, and head to your nearest national park RIGHT NOW. Leave your wallet at home, though, because you’re not gonna need it. Why? Because ALL national parks are free to enter until April 24th. Yup. Free.

This week is the centennial celebration of the founding of the national park system. National Park Week runs until next Tuesday, and during this time admission to every single national park across the country rings in at a sweet zero dollars.

The National Park Service has put together a handy tool that will help you locate your closest park. Begin your search here. Young explorers can also become a Centennial Junior Ranger by completing a booklet that will teach them about the history of the national parks. As far as we know, it’s an honorary title without any actual civic duties or cool swag. But hey, resume building has to start somewhere. Check out the activity book here.

While you’re tracking down that bottle of sunscreen from last year, check out these awesome national parks that are free this week.

  1. Death Valley National Park, California & Nevada

Flickr/Thomas Hawk

Flickr/Thomas Hawk This national park is the lowest point in North America. Check out the unearthly salt flats of Badwater Basin, or visit the ghost town of Titus Canyon.

  1. Yosemite National Park, California

Flickr/Aftab Uzzaman Yosemite was one of the first national parks in the nation, and features of the natural landscape date back over 10 million years. Yosemite is also a UNESCO World Heritage Site.

  1. Capitol Reef National Park, Utah

Flickr/Jerry and Pat Donaho This park is about 60 miles long, but actually measures a mere 6 miles wide on average. The park is filled with gorgeous red rock formations including domes, arches, and natural bridges.

  1. Badlands National Park, South Dakota

Flickr/Always Shooting

Flickr/Matthew Paulson This park is known for its 242,756 acres of stunning butte, spire, and tower rock formations. Badlands also features some of the most beautiful grass prairie in the country.

  1. Grand Teton National Park, Wyoming

Flickr/Gord McKenna Named after the majestic Teton mountain range, this park offers miles and miles of pristine wilderness, sparkling lakes, and over 200 miles of trails. It’s a great place to camp and explore.

  1. Arches National Park, Utah

Flickr/Jerry and Pat Donaho The name says it all: Arches is filled with gorgeous natural arches of all shapes and sizes. Over 2,000 of them, in fact. Sunsets at this park are out of this world.

  1. Haleakala National Park, Hawaii

Flickr/Andy Simmons

Flickr/Jason Carpenter With over 33,265 acres of natural beauty to explore, you won’t run out of things to do in Haleakala park. Visitors can check out the striking volcanic landscape of Mount Haleakalā or hike through the verdant tropical rainforest of the island.

  1. Glacier National Park, Montana

Flickr/Brian Kingsley The Rocky Mountains are your playground at this spectacular national park. Hike over 700 miles of trails and learn about local wildlife, such as the native mountain goats and grizzly bears. Stop by Hidden Lake for a gorgeous photo opportunity.

  1. Denali National Park, Alaska

Flickr/Domen Jakus This incredible park includes the continent’s highest mountain. At 20,310-feet high, Mount Denali (which was formerly known as Mount McKinley) is one of the most stunning natural features in the country. There’s also plenty of tundra and glacier to explore.

  1. Yellowstone National Park, Wyoming, Montana & Idaho

Flickr/Clint Losee

Flickr/Brook Ward Yellowstone National Park just may be the nation’s most beloved natural preserve. With over 3,500 square miles of untamed wilderness, including colorful hot springs and imposing mountains, Yellowstone is a magical place to explore.

  1. Acadia National Park, Maine

Flickr/Peter Rintels This rugged park is a great place to take in some stunning New England fall foliage, catch a fresh lobster, or hike beautiful coastal trails.

  1. Everglades National Park, Florida

Flickr/Jerry This park is actually one of the most ecologically threatened areas in the country. Shrinking water levels and rising pollution have left this beautiful aquatic environment in jeopardy. Visit while you can.

  1. Great Smoky Mountains National Park, North Carolina & Tennessee

Flickr/Michael Hicks This national park draws the biggest crowds – over nine million visitors a year come to explore the beautiful deciduous woodlands, marvel at the large swathes of wildflowers, and hike over 800 miles of trails.

  1. Dry Tortugas National Park, Florida

Flickr/SNORKELINGDIVES.COM

Flickr/Evangelio Gonzalez This place is anything but dry. Located in the Gulf of Mexico, this seven-mile long string of islands is perfect for snorkeling and diving. The area is host to some of the healthiest coral reefs in the in North America.

  1. Shenandoah National Park, Virginia

Flickr/m01229

Flickr/Kevin Vance This park encompasses almost 300 square miles of old-growth forest, gorgeous mountain vistas, and fascinating wildlife. Visitors can journey along Skyline drive, which traverses 105 miles of the stunning Blue Ridge Mountains.

Get to your closest national park today! There’s never been a better (or cheaper) time to commune with nature. So, where are you headed?

Flickr/Thomas Hawk

This national park is the lowest point in North America. Check out the unearthly salt flats of Badwater Basin, or visit the ghost town of Titus Canyon.

Flickr/Aftab Uzzaman

Yosemite was one of the first national parks in the nation, and features of the natural landscape date back over 10 million years. Yosemite is also a UNESCO World Heritage Site.

Flickr/Jerry and Pat Donaho

This park is about 60 miles long, but actually measures a mere 6 miles wide on average. The park is filled with gorgeous red rock formations including domes, arches, and natural bridges.

Flickr/Always Shooting

Flickr/Matthew Paulson

This park is known for its 242,756 acres of stunning butte, spire, and tower rock formations. Badlands also features some of the most beautiful grass prairie in the country.

Flickr/Gord McKenna

Named after the majestic Teton mountain range, this park offers miles and miles of pristine wilderness, sparkling lakes, and over 200 miles of trails. It’s a great place to camp and explore.

The name says it all: Arches is filled with gorgeous natural arches of all shapes and sizes. Over 2,000 of them, in fact. Sunsets at this park are out of this world.

Flickr/Andy Simmons

Flickr/Jason Carpenter

With over 33,265 acres of natural beauty to explore, you won’t run out of things to do in Haleakala park. Visitors can check out the striking volcanic landscape of Mount Haleakalā or hike through the verdant tropical rainforest of the island.

Flickr/Brian Kingsley

The Rocky Mountains are your playground at this spectacular national park. Hike over 700 miles of trails and learn about local wildlife, such as the native mountain goats and grizzly bears. Stop by Hidden Lake for a gorgeous photo opportunity.

Flickr/Domen Jakus

This incredible park includes the continent’s highest mountain. At 20,310-feet high, Mount Denali (which was formerly known as Mount McKinley) is one of the most stunning natural features in the country. There’s also plenty of tundra and glacier to explore.

Flickr/Clint Losee

Flickr/Brook Ward

Yellowstone National Park just may be the nation’s most beloved natural preserve. With over 3,500 square miles of untamed wilderness, including colorful hot springs and imposing mountains, Yellowstone is a magical place to explore.

Flickr/Peter Rintels

This rugged park is a great place to take in some stunning New England fall foliage, catch a fresh lobster, or hike beautiful coastal trails.

Flickr/Jerry

This park is actually one of the most ecologically threatened areas in the country. Shrinking water levels and rising pollution have left this beautiful aquatic environment in jeopardy. Visit while you can.

Flickr/Michael Hicks

This national park draws the biggest crowds – over nine million visitors a year come to explore the beautiful deciduous woodlands, marvel at the large swathes of wildflowers, and hike over 800 miles of trails.

Flickr/SNORKELINGDIVES.COM

Flickr/Evangelio Gonzalez

This place is anything but dry. Located in the Gulf of Mexico, this seven-mile long string of islands is perfect for snorkeling and diving. The area is host to some of the healthiest coral reefs in the in North America.

Flickr/m01229

Flickr/Kevin Vance

This park encompasses almost 300 square miles of old-growth forest, gorgeous mountain vistas, and fascinating wildlife. Visitors can journey along Skyline drive, which traverses 105 miles of the stunning Blue Ridge Mountains.

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