Top 10 National Parks in the US

Direct Answer

The Best Overall national park in the US is Yellowstone National Park in Wyoming, Montana, and Idaho, where the 7-day vehicle pass costs $35 and an annual America the Beautiful pass runs $80. Yellowstone wins for sheer variety — Old Faithful and 10,000+ geothermal features, bison and wolves across Lamar Valley, and the Grand Prismatic Spring — making it the most complete park experience in the country.

The Best Value pick is Great Smoky Mountains National Park in Tennessee and North Carolina, which charges no entrance fee and still delivers more biodiversity than any other US park. This list is built for road-trippers, families, and first-time park visitors who want real bucket-list scenery, reliable trails, and clear logistics — whether the trip budget is a tank of gas or a week-long flight-and-lodge splurge.

Every park, fee, and feature below reflects current 2026–2027 National Park Service (NPS) data.

How We Ranked the Top 10

We weighted each park against what real visitors say matters when they plan a trip, drawing on published data from the National Park Service (NPS), Lonely Planet, Condé Nast Traveler, Travel + Leisure, Fodor's, and aggregated TripAdvisor and Google reviews. The weighting:

• Scenery and iconic sights — 25%
• Trail and activity variety — 20%
• Accessibility and getting there — 15%
• Wildlife and natural features — 15%
• Crowds and visitor experience — 15%
• Value and cost — 10%

A park that overwhelms on scenery but is nearly impossible to reach, or that has one famous view and little else, drops down the list. The winners balance all six.

1. Yellowstone National Park 🏆 BEST OVERALL

Type: Park | Best time: Late May–September | Budget: $35 per vehicle (7-day) or $80 annual pass | Best for: First-timers who want geysers, wildlife, and big scenery in one trip

The 2.2-million-acre Yellowstone, spanning Wyoming, Montana, and Idaho, is the most complete national park in the country. It holds the world's largest concentration of geothermal features — over 10,000, including Old Faithful, which erupts roughly every 90 minutes, and the rainbow-ringed Grand Prismatic Spring, the largest hot spring in the US at 370 feet across.

The Grand Canyon of the Yellowstone drops 308 feet at Lower Falls, and Lamar Valley is the best place in the lower 48 to spot wolves, bison, and grizzlies. Fly into Bozeman (BZN) or Jackson Hole (JAC) and drive in; the loop road connects every major sight. Reserve lodging inside the park up to a year ahead through Xanterra.

Pros:

• Over 10,000 geothermal features including Old Faithful
• Best wildlife viewing in the lower 48 at Lamar Valley
• Five entrances and a paved Grand Loop connecting all sights
• A genuine bucket-list trip that needs no other destination

Cons:

• Summer crowds and traffic jams at popular basins
• In-park lodging books up nearly a year in advance

Verdict: Yellowstone wins on completeness — geysers, canyons, and wildlife in one park, with no real weak spot.

2. Great Smoky Mountains National Park 💎 BEST VALUE

Type: Park | Best time: Mid-October (fall color) or April–May | Budget: Free entry; $5/day parking tag required | Best for: Budget travelers who want easy access and unmatched biodiversity

Straddling Tennessee and North Carolina, the Great Smoky Mountains is the most-visited national park in the US — over 12 million annual visitors — and it charges no entrance fee. A $5 daily or $40 annual parking tag is now required, but that is a fraction of any other major park.

The park protects more than 19,000 documented species, earning the nickname "Salamander Capital of the World." Drive the Cades Cove loop for deer, black bears, and historic cabins, or chase waterfalls on the Laurel Falls and Rainbow Falls trails. Clingmans Dome, at 6,643 feet, is the highest point and a prime sunset spot.

Fly into Knoxville (TYS) or drive from Gatlinburg, which sits at the park's doorstep.

Pros:

• No entrance fee, only a $5/day parking tag
• Most biodiverse park in the US with 19,000+ species
• Spectacular fall foliage every mid-October
• Easy access right beside Gatlinburg and Knoxville

Cons:

• Heavy crowds on summer and peak-fall weekends
• Limited in-park lodging beyond LeConte Lodge

Verdict: The Smokies are the value champion — free entry, easy access, and more wildlife than any park in the country.

3. Grand Canyon National Park

Type: Park | Best time: March–May or September–November | Budget: $35 per vehicle (7-day) | Best for: Travelers who want a single jaw-dropping natural wonder

The Grand Canyon in northern Arizona is a mile deep, up to 18 miles wide, and 277 river miles long — one of the seven natural wonders of the world. The South Rim is open year-round and holds the classic viewpoints: Mather Point, Yavapai Observation Station, and the historic Desert View Watchtower.

Hike below the rim on the Bright Angel Trail, or raft the Colorado River on a multi-day trip. The quieter North Rim, 1,000 feet higher, is open mid-May through mid-October. Fly into Phoenix (PHX) or Las Vegas (LAS) and drive 3.5–4.5 hours, or take the Grand Canyon Railway from Williams.

Pros:

• One of the seven natural wonders of the world
• Year-round access to the developed South Rim
• World-class Colorado River rafting and rim-to-rim hikes
• Free park shuttle reduces parking headaches

Cons:

• Summer rim temperatures and inner-canyon heat can be extreme
• North Rim closes for winter from mid-October

Verdict: The single most awe-inspiring view in the park system — unmissable even on a short trip.

4. Zion National Park

Type: Park | Best time: April–May or September–October | Budget: $35 per vehicle (7-day) | Best for: Adventurous hikers who want dramatic canyon trails

Zion in southwestern Utah packs world-famous hikes into a compact red-rock canyon. Angels Landing, a 5.4-mile round trip with chain-assisted switchbacks, now requires a permit lottery, while The Narrows lets you wade up the Virgin River between 1,000-foot sandstone walls.

A free shuttle runs the scenic drive most of the year, since private cars are restricted in peak season. Emerald Pools and the Pa'rus Trail offer gentler options for families. Fly into Las Vegas (LAS), a scenic 2.5-hour drive away, or **St.

George (SGU), just 1 hour from the gates at Springdale**.

Pros:

• Iconic Angels Landing and The Narrows hikes
• Efficient free shuttle through the main canyon
• Walkable Springdale gateway town at the entrance
• Trails for every skill level, from flat to strenuous

Cons:

• Angels Landing requires a competitive permit lottery
• Spring and fall weekends get extremely crowded

Verdict: The best park for hikers — dramatic canyon trails with logistics made easy by the shuttle.

5. Yosemite National Park

Type: Park | Best time: May–June (waterfalls) or September | Budget: $35 per vehicle (7-day); timed reservation may apply | Best for: Photographers and climbers chasing granite icons

Yosemite in California's Sierra Nevada is defined by towering granite: El Capitan, the 3,000-foot wall that draws climbers worldwide, and Half Dome, whose cables route requires a permit. Yosemite Falls plunges 2,425 feet, peaking in May and June, and Tunnel View delivers the park's signature panorama.

The Mariposa Grove holds giant sequoias over 2,000 years old. A timed-entry reservation is required during peak periods, so check NPS before you go. Fly into Fresno (FAT), about 2.5 hours away, or drive 4 hours from San Francisco.

Yosemite Valley lodging books out months ahead.

Pros:

• El Capitan and Half Dome, the world's granite icons
• 2,425-foot Yosemite Falls at peak in late spring
• Ancient giant sequoias in Mariposa Grove
• Endless scenery for photographers and climbers

Cons:

• Peak-season timed-entry reservations are required
• Valley lodging and campsites fill months in advance

Verdict: The granite capital of America — essential for climbers, photographers, and waterfall chasers.

6. Glacier National Park

Type: Park | Best time: Late June–September | Budget: $35 per vehicle (7-day, summer) | Best for: Drivers who want alpine scenery and a legendary road

Glacier in northwestern Montana is the crown of the continent, with 700+ miles of trails and the unforgettable Going-to-the-Sun Road, a 50-mile engineering marvel that crosses the Continental Divide at Logan Pass (6,646 feet). The road is fully open only from roughly late June to mid-October, and a vehicle reservation is required during peak summer hours.

Hike to Hidden Lake, Grinnell Glacier, or Avalanche Lake, and watch for mountain goats, bighorn sheep, and grizzlies. Fly into Kalispell (FCA), about 30 minutes from the West Glacier entrance, or take Amtrak's Empire Builder to the park's edge.

Pros:

• Going-to-the-Sun Road, one of the world's great drives
• 700+ miles of alpine trails to glaciers and lakes
• Frequent mountain goat and grizzly sightings
• Amtrak access right to the park boundary

Cons:

• Going-to-the-Sun Road fully opens only in summer
• Peak-hour vehicle reservations required in season

Verdict: The most beautiful drive in the park system — a must for road-trippers and alpine hikers.

7. Rocky Mountain National Park

Type: Park | Best time: June–September | Budget: $35 per vehicle (7-day); timed-entry permit in summer | Best for: Travelers who want high-altitude scenery close to a major city

Rocky Mountain National Park in Colorado packs 60+ peaks above 12,000 feet into easy reach of Denver. Trail Ridge Road climbs to 12,183 feet, the highest continuous paved road in any US national park, with above-treeline tundra and elk herds. Hike to Emerald Lake, Dream Lake, or summit Longs Peak (14,259 feet) for the ambitious.

A timed-entry permit is required in summer to manage crowds. The gateway town of Estes Park sits at the eastern entrance. Fly into Denver (DEN) and drive about 1.5 hours, making this one of the most accessible high-alpine parks in the country.

Pros:

• Trail Ridge Road tops out at 12,183 feet
• 60+ peaks above 12,000 feet for serious hikers
• Just 1.5 hours from Denver International Airport
• Reliable elk and bighorn sheep viewing

Cons:

• Summer timed-entry permits sell out quickly
• High altitude affects unprepared visitors

Verdict: The most accessible high-alpine park — huge payoff for a short drive from Denver.

8. Acadia National Park

Type: Park | Best time: June–October (peak foliage mid-October) | Budget: $35 per vehicle (7-day) | Best for: Northeast travelers who want coast and mountains together

Acadia on Mount Desert Island, Maine, is the only national park in the northeast and a rare place where granite peaks meet the Atlantic. Cadillac Mountain (1,530 feet) is the first spot in the US to see sunrise for much of the year and now requires a vehicle reservation to drive up.

The 27-mile Park Loop Road connects Sand Beach, Thunder Hole, and Jordan Pond, where popovers at the historic restaurant are a tradition. 45 miles of carriage roads built by the Rockefellers are perfect for biking. Fly into Bangor (BGR), about 1 hour from the gateway town of Bar Harbor.

Pros:

• Sunrise from Cadillac Mountain, first light in the US
• 45 miles of carriage roads for biking and walking
• Rugged Atlantic coastline beside granite peaks
• Charming Bar Harbor gateway with food and lodging

Cons:

• Cadillac summit drive requires a timed reservation
• Compact size means heavy summer crowds

Verdict: The best coast-meets-mountains park — ideal for a New England fall trip.

9. Arches National Park

Type: Park | Best time: April–May or September–October | Budget: $30 per vehicle (7-day); timed-entry ticket in season | Best for: Photographers who want surreal red-rock formations

Arches near Moab, Utah, protects over 2,000 natural sandstone arches, the densest concentration on Earth. The 3-mile round-trip hike to Delicate Arch — the 65-foot span on Utah's license plate — is the signature trek, glowing orange at sunset. Other wonders like the Windows Section, Double Arch, and the towering Balanced Rock are reachable on short trails, and the scenic drive covers most highlights in a half-day.

A timed-entry ticket is required during peak months (April–October). Fly into Grand Junction (GJT), about 1.5 hours away, or Salt Lake City (SLC), around 3.5 hours, then base in Moab.

Pros:

• Over 2,000 sandstone arches, the most on Earth
• Delicate Arch glows spectacularly at sunset
• Short trails reach most major formations
• Moab base camp pairs with nearby Canyonlands

Cons:

• Timed-entry tickets required during peak season
• Little shade and extreme summer heat

Verdict: The most photogenic red-rock park — surreal formations within easy reach of Moab.

10. Olympic National Park

Type: Park | Best time: July–September | Budget: $30 per vehicle (7-day) | Best for: Travelers who want rainforest, mountains, and coast in one park

Olympic on Washington's peninsula is three parks in one: glaciated peaks, temperate rainforest, and wild Pacific coastline. Hurricane Ridge offers alpine views and winter snow play, while the Hoh Rain Forest receives up to 14 feet of rain a year and grows moss-draped giants.

Ruby Beach and Rialto Beach deliver dramatic sea stacks and tide pools, and Sol Duc Falls is a short, rewarding hike. The park's three ecosystems sit hours apart by car, so plan a multi-day loop. Fly into Seattle (SEA), then drive and ferry about 2.5–3 hours to the Port Angeles hub.

Pros:

• Three ecosystems: alpine, rainforest, and coast
• Hoh Rain Forest with up to 14 feet of annual rain
• Dramatic sea stacks at Ruby and Rialto beaches
• Hurricane Ridge alpine views close to Port Angeles

Cons:

• Regions are far apart, requiring lots of driving
• Frequent rain and fog on the coast and in the rainforest

Verdict: The most diverse park in one boundary — rainforest, mountains, and coast for explorers who like variety.

Which One Is Right for You?

What to Look For

• Timed-entry and permit systems — Many top parks now require reservations: Yosemite, Glacier, Rocky Mountain, Arches, Zion's Angels Landing, and Acadia's Cadillac summit. Book on Recreation.gov before you travel.
• The right season — Going-to-the-Sun Road and the North Rim open only in summer; the Smokies peak in mid-October. Match your trip to what's actually open and at its best.
• Getting there — Check the nearest airport and drive time. Some parks sit beside a town (Zion, Acadia), while others need a 3–4-hour drive from a major hub.
• The America the Beautiful pass — At $80 a year, it covers entrance to all federal parks and pays for itself in about three visits.
• In-park vs gateway lodging — In-park lodges (Yellowstone, Yosemite) book a year ahead; gateway towns like Gatlinburg, Springdale, and Estes Park offer more flexibility.
• Crowd timing — Arrive early or visit midweek. Even the busiest parks empty out before 9 a.m. And after 4 p.m.

What matters less than the hype: chasing every "secret" viewpoint or trying to see five parks in a week. The visitors who slow down, secure their permits, and pick a season well have a far better trip than those racing a checklist.

FAQ

Which national park is the best overall? Yellowstone earns the top spot for combining 10,000+ geothermal features, the best wildlife viewing in the lower 48, and iconic sights like Old Faithful and Grand Prismatic Spring — all in one park, with a $35 vehicle pass.

Which national park is the best value? Great Smoky Mountains charges no entrance fee (just a $5/day parking tag) yet protects more than 19,000 species, making it the most affordable major park in the country.

Do I need a reservation to visit national parks? Several do require timed-entry permits or reservations in peak season, including Yosemite, Glacier, Rocky Mountain, Arches, Zion's Angels Landing, and Acadia's Cadillac Mountain summit. Book on Recreation.gov ahead of time.

What is the cheapest way to visit multiple parks? The America the Beautiful annual pass at $80 covers entrance to every federal park and pays for itself in roughly three visits, making it the best deal for a multi-park trip.

When is the best time to see fall colors? Mid-October is peak foliage in the Great Smoky Mountains and Acadia, while September brings golden aspens to Rocky Mountain and the western parks.

Which parks are best for first-time visitors? Yellowstone, the Grand Canyon, and Zion offer the most iconic scenery with reliable logistics and clear visitor services, making them the easiest bucket-list parks for newcomers.

Bottom Line

For 2027, Yellowstone National Park is our Best Overall pick — for $35 a vehicle, it delivers geysers, canyons, and the country's best wildlife viewing with no real weakness. Great Smoky Mountains National Park is our Best Value, charging no entrance fee while protecting more biodiversity than any park in the US.

If your trip leans toward a single great wonder, dramatic hiking, alpine drives, or coastal variety, use the decision tree above to route yourself to the Grand Canyon, Zion, Glacier, or Olympic instead. Secure your permits early, pick the right season, and grab the $80 annual pass — and any of these ten will be the trip of a lifetime.

Sources

• National Park Service — fees, passes, and park info
• Recreation.gov — timed-entry permits and reservations
• Lonely Planet — best US national parks
• Condé Nast Traveler — national park guides
• Travel + Leisure — best national parks rankings
• Fodor's — US national parks travel guides
• TripAdvisor — national park reviews and ratings
• America the Beautiful Pass — federal recreation pass
• NPS Yellowstone — official park page
• NPS Great Smoky Mountains — official park page

*US national parks review — best national parks reviews, rating, best US national parks 2027, and a review of the top park trips for travelers.*