#1 Two tall waterfalls flowing down snow covered granite walls.

Yosemite National Park

CA · 4.1M visitors/yr

Comfortable

Granite cliffs rise 3,000 feet, seasonal waterfalls drop half a mile, and giant sequoias reach into the Sierra sky in this iconic valley.

#2 Backpackers in North Fork Cascade Canyon, Grand Teton behind

Grand Teton National Park

WY · 3.6M visitors/yr

Busy

The Tetons rise 7,000 feet without foothills—granite and glaciers visible from every corner of Jackson Hole. Thirteen peaks top 12,000 feet.

#3 A triangular sandstone mountain overlooks green and yellow foliage. A cloudy blue sky is overhead.

Zion National Park

UT · 4.9M visitors/yr

Very Crowded

Red cliffs rise 2,000 feet above the Virgin River, where Angels Landing's chain climb and The Narrows' slot canyon wade draw crowds.

#4 A crowd of people sit and watch the sunset at delicate arch.

Arches National Park

UT · 1.5M visitors/yr

Very Crowded

Over 2,000 natural stone arches carved from red sandstone—the world's highest concentration—including the iconic Delicate Arch.

#5 Black Canyon near Tomichi Point

Black Canyon Of The Gunnison National Park

CO · 336K visitors/yr

Moderate Crowds

Gunnison River carved North America's steepest gorge through 1.7-billion-year-old rock, with 2,000-foot walls that trap the sun.

#6 Boulders in the Balconies Cave.

Pinnacles National Park

CA · 354K visitors/yr

Moderate Crowds

Volcanic spires rise above talus caves where you can crawl through darkness on designated routes. Half of Yosemite's crowds.

#7 a broad stone arch with rock pinnacles in the distance

Canyonlands National Park

UT · 818K visitors/yr

Moderate Crowds

Four districts carved by the Colorado River—from Island in the Sky's overlooks to The Maze's backcountry spanning canyons larger than LA.

#8 A deep canyon with a forested floor and steep granite cliffs

Sequoia & Kings Canyon National Parks

CA · 2.0M visitors/yr

Comfortable

The giant sequoias here include General Sherman, the largest tree on Earth by volume, anchoring a forest where trunks exceed 30 feet wide.

#9 Steep, rugged ocean cliffs extending in an island chain.

Channel Islands National Park

CA · 263K visitors/yr

Comfortable

California's Galápagos lies 12 miles offshore with 145 endemic species. Sea lions, island foxes, and rare seabirds inhabit five islands.

#10 The sky turns hues of pink and purple over a field of Joshua trees.

Joshua Tree National Park

CA · 3.0M visitors/yr

Moderate Crowds

Two desert ecosystems meet where the Mojave's yuccas give way to the Colorado's slopes and granite formations split by ancient forces.