Top Rated National Parks In America

National parks are the rare patch of American landscape that comes with a parking lot, a ranger station, and federal protection from development all at once, which is a large part of their appeal. The National Park System runs 433 sites in all, 63 of which carry the specific designation of "national park." There is not a weak entry among those 63, but a handful turn up again and again on travelers' shortlists, whether for the scenery, the wildlife, the history, or some combination of the three. The ten below are the reliable crowd-pleasers. It makes sense to begin where the whole idea started: Yellowstone.

Yellowstone

Yellowstone National Park holds a permanent place in the American imagination, and for good reason. Signed into existence on March 1, 1872, this 2.2-million-acre block of wilderness, spread mostly across northwestern Wyoming with slivers reaching into Idaho and Montana, was the first national park in the country and, by most accounts, the world. It still draws crowds, with roughly 4.7 million visits in 2024. The pull is the plumbing: Yellowstone sits atop an active supervolcano, and the heat below feeds more than 500 geysers, including the clockwork eruptions of Old Faithful and the Grand Prismatic Spring, the largest hot spring in the United States, ringed in bands of orange and blue by heat-loving bacteria. Add the wildlife, which runs to grizzly and black bears, moose, bison, elk, wolves, and bighorn sheep, and the place can feel almost staged. The commercialized stretches do get busy, but with over 1,000 miles of trails, it is easy to walk past the last of the crowds within an hour.

Great Smoky Mountains

If attendance is any measure of public affection, the Great Smoky Mountains win it outright. Straddling the border of western North Carolina and eastern Tennessee across 522,427 acres of the southern Appalachians, the Smokies pulled in about 12.2 million visitors in 2024, more than double any other national park, extending a run as the most-visited park that reaches back to the 1940s. They are also the most biologically diverse park in the system. The mountains themselves are old, raised hundreds of millions of years ago and worn down ever since into the soft, hazy ridgelines that give the range its name. That long span, paired with sharp swings in elevation, makes room for more than 19,000 documented species, among them roughly 100 native trees, 1,500 wildflowers, 200-plus birds, black bears, foxes, otters, and elk, which were reintroduced to the park in 2001 after a century's absence. The Tennessee gateway town of Gatlinburg handles the creature comforts, with chairlifts and trams running up to ridge-top overlooks.

Denali

An honest caveat about attendance rankings: the remote parks place low simply because fewer people can reach them, which leaves some of the finest country in the United States all but empty year after year. Denali National Park and Preserve is the prime example, though it is easier to reach than most of its Alaskan neighbors. A single 92-mile road threads into the 6-million-acre park, past glacier-fed valleys, wildflower meadows, alpine tundra, and Denali itself, at 20,310 feet the tallest peak in North America. There is a catch worth knowing before you go: since 2021, a slow-moving landslide at Pretty Rocks has closed the road beyond Mile 43, and as of 2026 buses still turn around there while crews finish a bridge across the slide, with full access not expected until 2027. Even the shortened run rewards the trip, and summer brings the rare blazed day-hike trails (most Alaskan parks have none) along with open-ended backcountry treks, while winter trades them for backcountry skiing and the northern lights.

Yosemite

California's Yosemite National Park protects the most famous glacial valley in the state, the one that has launched a billion desktop wallpapers. Glaciers carved its signature walls of pale granite, leaving sheer faces that double as launchpads for some of the tallest waterfalls in the country and a backdrop for groves of giant sequoias at the valley's edge. Big-wall climbers spend days roped to the 3,000-foot face of El Capitan, hikers haul up the cable route on the back of Half Dome, and photographers wait on the spray and light of Yosemite Falls, which drops 2,425 feet in three tiers. The crowds are real and the campground reservations brutal, but the scale of the place tends to win the argument. Anyone who can hold out past the summer rush gets the fall color and the near-empty winter valley as a reward.

Grand Canyon

The Grand Canyon is one of the few landscapes that lives up to its own reputation. The Arizona park and UNESCO World Heritage Site follows 278 miles of the Colorado River through layers of rock that read like a timeline of the planet. Here is a fact that surprises most visitors: for all its fame, it is not the deepest canyon in the country. At a little over 6,000 feet, it ranks third, behind Hells Canyon on the Idaho-Oregon line and California's Kings Canyon. What it does own is width, up to 18 miles rim to rim, and the sense of scale that comes with it. Fit, well-watered hikers can switchback down toward the river, with the sobering reminder that the climb out is the hard part, while the less ambitious can take a mule ride, a rafting trip, or the Grand Canyon Railway. The glass-floored Skywalk often gets folded into Grand Canyon plans, though it sits on Hualapai tribal land at Grand Canyon West, well outside the national park.

Glacier

Glacier National Park makes the case that you do not have to be an athlete to have a national-park day. It has hard hikes in the thin, clean air of the Montana Rockies, but its signature is the Going-to-the-Sun Road, one of the great mountain drives in the Rockies. The 50-mile route climbs slowly through the heart of the park, past glacial valleys and waterfalls and through tunnels blasted out of the rock, linking most of the major stops along the way. Logan Pass, at 6,646 feet, is the high point in both senses. The visitor center there stays busy, and a 1.5-mile boardwalk runs up through a subalpine meadow to the Hidden Lake overlook, with side trails for anyone who wants to stretch their legs and leave some of the crowd behind. Mountain goats and bighorn sheep often graze within view.

Olympic

Olympic National Park covers most of the Olympic Peninsula in northwestern Washington, close to a million acres of it, and it is really three parks in one. There is the glaciated core around Mount Olympus, the old-growth forest below it, and 70-some miles of wild Pacific coastline. The 18-mile Hoh River Trail runs up to the toe of Blue Glacier, but even a short walk in delivers the main event: one of the largest temperate rainforests in the lower 48, where nearly everything wears a coat of moss. The Quinault Valley nearby holds some of the biggest conifers in the country, western red cedars and Douglas firs and a Sitka spruce reckoned to be a thousand years old, and a 31-mile loop road circles Lake Quinault for those who would rather drive than walk. On the coast, the Kalaloch area trades forest for driftwood-strewn beaches and sea stacks.

Crater Lake

Southern Oregon's Crater Lake National Park is built around the deepest lake in the United States, and one of the clearest anywhere. The lake has a violent origin story. About 7,700 years ago, Mount Mazama, a 12,000-foot volcano, erupted and emptied its own magma chamber, then collapsed inward, leaving a caldera nearly 2,000 feet deep. Rain and snowmelt filled it over the centuries, with later eruptions adding the cinder cone now called Wizard Island, and the result is a circle of water so blue it looks tinted. With no rivers running in or out, the lake holds its level through a near-perfect balance of precipitation against evaporation and seepage. Trails along the rim open onto wildflowers and reflections of the Cascade Range in the surface, the 33-mile Rim Drive strings together about 30 overlooks, and the high, dry air makes for some of the better stargazing in the park system.

Acadia

Acadia is the only national park in the Northeast, which means it carries the hopes of every New Englander, and it delivers. Most of its 47,000 acres sit on Mount Desert Island, with the rest scattered across the Schoodic Peninsula, Isle au Haut, and a couple dozen smaller islands along Maine's rocky Atlantic coast. It lands in the country's ten most-visited parks year after year, drawing close to four million people for its 60 miles of shoreline, 150 miles of trail, the scenic Park Loop Road, and 45 miles of crushed-stone carriage roads, the last built for horses and still closed to cars. Summer is the obvious season, but fall brings the painters, winter brings cross-country skiers onto the carriage roads, and spring brings the birders, who time their trips to the Acadia Birding Festival.

Bryce Canyon

Utah has five national parks, behind only California and Alaska, and all five are famous. By the numbers, Zion would top a list like this, except that the lines and the day-use lottery have taken some of the shine off. Bryce Canyon may be the better pick now. It is not really a canyon at all but a series of amphitheaters eroded into the edge of the Paunsaugunt Plateau, packed with the largest concentration of hoodoos, those thin rock spires, anywhere on Earth. The aptly named Rim Trail, lined with benches, gives the full scope of the strange, rust-colored ground below. Sitting between 8,000 and 9,000 feet with almost no light pollution and gates that never close, Bryce is also a certified International Dark Sky Park, and the night sky alone is reason to stay past sunset.

The appetite for getting outside shows no sign of fading, whether it is a hangover from the pandemic years or a counterweight to life lived on screens. National parks offer an easy way in to the mountains, canyons, coast forests, and wildlife they protect. All 63 of the country's national parks reward a proper visit, but if you want to start with a sure thing, any one of these ten is a safe bet.