Among America’s 418 National Park Service (NPS) sites, some stand out as must-sees for most RV travelers: Blue Ridge Parkway, Lake Mead National Recreation Area, and Natchez Trace Parkway all come to mind as bucket-list sites.
And indeed, these and other parks welcome millions of visitors each year. Yet there are many other lesser-known parks equally worth your time—parks with extraordinary wildlife and unique natural features that mere thousands of visitors experience annually.
Here, we’ve rounded up ten of the least-visited national parks and make a case for why each one is worth a visit. Some are little-known, others are obscurely located, but all celebrate the beauty and power of America’s natural wonders—and, as a bonus, can be enjoyed with fewer crowds.

Cowpens National Battlefield
2018 visitor count: 189,410
Cowpens National Battlefield commemorates a decisive battle that helped turn the tide of war in the Southern Campaign of the American Revolution. On this field on January 17, 1781, Daniel Morgan led his army of tough Continentals, militia, and cavalry to a brilliant victory over Banastre Tarleton’s force of British regulars.

El Malpais National Monument
2018 visitor count: 154,368
The richly diverse volcanic landscape of El Malpais offers solitude, recreation, and discovery. Explore cinder cones, lava tube caves, sandstone bluffs, and hiking trails.

Coronado National Memorial
2018 visitor count: 103,218
In the Coronado National Forest bordering Mexico, Coronado National Memorial celebrates the achievements of Francisco Vásquez de Coronado, who led the first recorded European expedition to America, in 1540. The attraction for most visitors is the rugged and scenic terrain, which is crossed by several hiking trails.

Tuzigoot National Monument
2018 visitor count: 98,090
Tuzigoot is a small national monument that preserves the remains of dwellings of the 12th century Sinagua Indians. Tuzigoot comprises a cluster of buildings, on top of a small sandstone ridge close to the Verde River valley.

Casa Grande Ruins National Monument
2018 visitor count: 62,995
The Hohokam people built these structures when they were near the height of their power some 700 years ago. The monument preserves 60 prehistoric sites, including a four-story earthen structure. Interpretive walking tours and exhibits are available.

Cumberland Island National Seashore
2018 visitor count: 55.650
Cumberland Island is Georgia’s largest and southernmost barrier island, full of pristine maritime forests, undeveloped beaches, and wide marshes. Walk in the footsteps of early natives, explorers, and wealthy industrialists.

Organ Pipe Cactus National Monument
2018 visitor count: 260,375
With its multiple stems the organ pipe cactus resembles an old-fashioned pipe organ.
The remote Organ Pipe Cactus National Monument is a gem tucked away in southern Arizona’s vast Sonoran Desert.

Hovenweep National Monument
2018 visitor count: 40,574
Hovenweep is one of those out of the way destinations that are easy to miss. Hovenweep preserves six villages once inhabited by the ancestors of today’s Pueblo people. These structures at Hovenweep are numerous and varied.

Hubbell Trading Post National Historic Site
2018 visitor count: 39,361
Founded in 1876 by John Lorenzo Hubbell, this is the oldest continuously operating trading post on the Navajo Reservation. This site in Ganado is part museum, part art gallery and still a functioning trading post, virtually unchanged since its early days.
Worth Pondering…
The national parks in the U.S. are destinations unto themselves with
recreation, activities, history, and culture.
—Jimmy Im