10 of America’s Least-Visited National Parks

Hey, adventure seekers! Are you ready to add some new destinations to your national parks bucket list? Did you know that out of over 433 sites managed by the National Parks Service – 63 of which are true National Parks – some receive far fewer visitors than others? In fact, the 10 parks we're about to explore attracted the fewest visitors in 2025, making them the perfect destinations for those seeking solitude and untouched natural beauty. So, if you're tired of crowded trails and busy campgrounds, buckle up as I unveil the hidden treasures of these least-visited US national parks, where adventure awaits without the crowds!

1. Gates of the Arctic National Park and Preserve: America’s Wildest Wilderness

Nestled in the remote Alaskan wilderness, Gates of the Arctic National Park and Preserve is like stepping into a pristine Arctic dreamscape. As the least-visited Alaska national park, with only 11,045 visits in 2023, it spans a colossal 8 million acres. It also boasts untamed beauty with no marked trails or roads, making it a playground for those craving genuine wilderness adventures.

Imagine the majestic Brooks Range, endless stretches of tundra, and winding rivers like the Noatak and Kobuk. The park is home to a rich wildlife enclave where caribou and grizzlies make their home. And if you're fortunate enough, you may even witness an awe-inspiring display of the Northern Lights.

Gates of the Arctic beckon daring souls to explore its untouched terrains, offering an authentic and secluded escape for those seeking the true essence of the Arctic wilderness. To get here, you must hike. However, this is also a fly-in national park in Alaska, so taking a plane is another option. Visit the National Park Service website for directions to and options for transportation to the Gates of the Arctic National Park and Preserve.

2. National Park of American Samoa: A Remote Pacific Paradise

National Park of American Samoa, often overlooked but brimming with natural wonders, invites exploration in the South Pacific. Spanning three tropical islands and covering approximately 13,500 acres, the park encompasses lush rainforests, vibrant coral reefs, and untamed coastlines.

Unlike other national parks, this unique site allows visitors to experience both land and sea ecosystems. Notable points of interest include the breathtaking Mount 'Alava, offering panoramic views of the Pacific, and Vatia Bay, where vibrant coral reefs teem with marine life. The park also preserves traditional Samoan culture, allowing visitors to engage with local communities and experience authentic island living. With its distinct blend of biodiversity and cultural richness, the National Park of American Samoa promises a truly off-the-beaten-path adventure at the least-visited US territory park.

Visit the National Park Service website, search for flights to American Samoa, and start planning your visit to the National Park of American Samoa.

3. Lake Clark National Park and Preserve: Alaska’s Hidden Gem of Fire and Ice

Lake Clark National Park and Preserve, situated in southwestern Alaska, remains one of the United States' least-visited national parks and is renowned for its majestic mountain ranges, glaciers, and pristine lakes.

One of the park's main attractions is the turquoise-colored Lake Clark, which is surrounded by towering mountains. Another popular spot worth visiting is Telaquana Lake, where visitors can try their hand at fishing and kayaking. The park's many hiking trails are also a great way to explore the surrounding mountains and valleys, offering picturesque views at every turn. Other points of interest include the historic Russian Orthodox Church in Port Alsworth and the park's many wildlife species, such as grizzly bears, wolves, and moose.

Like the Gates of the Arctic National Park and Preserve, there are no roads to Lake Clark National Park and Preserve. You must arrange to travel by small plane or boat. Visit the National Park Service website for transportation information to the least visited Alaska preserve.

4. Kobuk Valley National Park: Arctic Sand Dunes and Caribou Trails

Situated in the remote northwest corner of Alaska, Kobuk Valley National Park spans an impressive 1,750,716 acres, showcasing the vast and unparalleled beauty of the Arctic. The crown jewel of this hidden gem is the Great Kobuk Sand Dunes, believed to be the largest in the Arctic, with a surreal, ever-shifting terrain. Adventurous visitors can partake in a range of outdoor activities, from hiking and camping to wildlife viewing, with backcountry skiing a winter highlight.

The meandering Kobuk River invites exploration through boating and fishing, while the majestic sand dunes beckon hikers, sandboarders, and those on guided tours. One of the most captivating natural spectacles is the great caribou migration, where thousands of these majestic creatures traverse the park's pristine wilderness. Despite its remote location and limited infrastructure, the unparalleled scenery and unique outdoor experiences make Kobuk Valley National Park a must-visit destination for those searching for adventure in the heart of the Arctic.

To get to this remote Alaska National Park, a plane must be taken from either Anchorage or Fairbanks. Visit the National Park Service website for more.

5. Isle Royale National Park: A Secluded Island Escape on Lake Superior

Isle Royale National Park, along Lake Superior, is an underrated destination and one of the least-visited national parks in the United States, with only 28,965 visits in 2023. This untouched wilderness spans 894 square miles and is home to hundreds of small islands. You'll find a unique blend of natural wonders and historical intrigue here, with pristine landscapes, dense forests, rugged shorelines, and secluded inland lakes.

One of the park's biggest draws includes the mesmerizing Rock Harbor and the ancient forests of Isle Royale, perfect for hiking, camping, and wildlife observation. The park is renowned for its excellent scuba diving sites around sunken shipwrecks in the crystal-clear waters of Lake Superior.

Despite its limited accessibility by seaplane or ferry, Isle Royale National Park promises a serene escape and an immersive experience for nature enthusiasts seeking tranquility in the heart of the Great Lakes. It's worth checking out the least-visited national park in Michigan. Visit the National Park Service website for park closures, Isle Royale camping reservations, and other pertinent information.

6. Katmai National Park and Preserve: Home of Alaska’s Famous Brown Bears

Have you ever heard of Katmai National Park and Preserve? It's a gorgeous destination that you may not have considered. It is located in southern Alaska, and it's a must-visit. The park, over 4 million acres, boasts an array of epic landscapes, including volcanic terrain, lush forests, and coastal areas. One of the park's most unique attractions is the Valley of Ten Thousand Smokes, formed by the eruption of the Novarupta volcano back in 1912. It's a surreal landscape unlike anything you've ever seen before.

If you're a wildlife enthusiast or a photographer, you'll want to check out Brooks Falls. Here, you can witness the park's iconic brown bears feasting on salmon, a sight you'll cherish forever. But that's not all there is to do in Katmai National Park. Aside from bear viewing in Alaska, you can also go hiking along scenic trails, explore rugged coastlines, and immerse yourself in the tranquility of nature. Visit the NPS website for transportation and other information on the least-visited bear park in the US.

7. North Cascades National Park: The American Alps Without the Crowds

For those yearning for some solitude, North Cascades National Park in Washington is known for its remoteness. This gem, tucked away from the crowds, spans over 500,000 acres and features alpine forests and glaciers. Just a short drive from Seattle, it's a haven for those seeking peacefulness.

Dive into the incredible turquoise hues of Diablo Lake, framed by rugged peaks, or challenge yourself with a hike along the Cascade Pass Trail. Ross Lake invites exploration by kayak, promising serene waters surrounded by nature's wonders. Wildlife lovers will be delighted by the chance encounters with mountain goats and majestic bald eagles. North Cascades National Park is a sanctuary for solitude seekers, offering an intimate connection with nature at every step and in every view.

Visit the National Park Service website for trail closures, backcountry permits, camping reservations, and more at the least visited Washington National Park.

8. Wrangell-St. Elias National Park and Preserve: America’s Largest National Park

Wrangell-St. Elias National Park and Preserve, located in Alaska's unique surroundings, is the largest US national park, spanning over 13.2 million acres. A treasure among the least-visited parks, it offers an expansive and varied landscape featuring towering mountains, vast glaciers, and picturesque valleys.

An essential stop in the park is the Kennecott Mines National Historic Landmark, where visitors can explore the remnants of a historic copper mining town. The park is also home to exceptional opportunities for backcountry adventures, with a network of hiking trails leading to remote and untouched locations. Nabesna Road provides access to spectacular viewpoints and wildlife observation spots, ensuring an immersive experience in this national park.

9. Dry Tortugas National Park: A Remote Island Fortress in the Gulf

Dry Tortugas National Park, situated off the Florida coast, comprises seven islands enveloped by crystal-clear waters, known for its historical and natural treasures. Accessible only by boat or seaplane, the least-visited Florida National Park offers a secluded retreat where visitors can explore vibrant coral reefs, snorkel in pristine waters, and see a diverse array of marine life.

A must-visit is Fort Jefferson, a colossal 19th-century coastal fortress that stands as the park's centerpiece. Loggerhead Key, another highlight, boasts a historic lighthouse and offers stunning panoramic views. With its blend of history, marine wonders, and pristine landscapes, Dry Tortugas National Park promises a one-of-a-kind experience for those seeking the magic of secluded paradises. Visit the NPS website for information on boat and plane transportation and any closures.

10. Great Basin National Park: Stargazing and Ancient Bristlecones

Great Basin National Park is the least visited Nevada park. Located in the heart of Nevada, Great Basin offers diverse terrain, including ancient bristlecone pine groves, the mesmerizing Lehman Caves, and the towering Wheeler Peak, the state's second-highest point!

The Bristlecone Trail is a go-to, offering a memorable trek through the world's oldest living trees. Lehman Caves, with its intricate formations, provides a fascinating underground adventure. Wheeler Peak Scenic Drive offers breathtaking views, especially at the Wheeler Peak Overlook. The park's remote location and dark skies make it an exceptional spot for stargazing. Overall, Great Basin National Park offers an exceptional Nevada escape that adventurous souls won't want to miss. Visit the NPS website for more information, including closures at Great Basin National Park.

Have you been to any of the least-visited national parks? I'm lucky enough to live very close to the most visited Great Smoky Mountains National Park, but I would love to visit Dry Tortugas National Park one day—it looks epic! How about you?

If you're looking for some new hiking gear to prep for your national park treks, you have to check out these top-of-the-line outdoor products. You should also carry your National Parks Pass with you when visiting the above least-visited US National Parks. And if you're looking for more things to do, these 16 Iconic Scenic Drives In The USA Will Fuel Your Wanderlust!

Are you planning your adventure? Be sure to use our Itinerary Planner to map out your national park road trip, organize stops, and save your favorite destinations all in one place.