20 of America’s Most Challenging Hikes You Need to Attempt

Have you ever wondered about trails that test the limits of adventure? We’re about to uncover 20 of America’s most challenging hikes, where each step leads to breathtaking views and stories waiting to be told.

These paths aren’t just walks in the park; they’re epic journeys that promise thrills and a sense of accomplishment. So, lace up your boots and let’s discover the hikes that call to the brave and the bold!

Denali Expedition Hike
Photo by American Alpine Institute

1. Denali Expedition, AK

If you’re seeking adventure, the Denali Expedition in Alaska calls to you. Climbing Denali, the highest peak in North America, is a feat that puts your endurance to the test.

With a guided expedition, you can safely navigate the West Buttress route, an ingenious path offering spectacular views. This tough climb lasts about 21 days in May or June when the conditions are just right.

2. The Maze, UT

The Maze in Canyonlands National Park is no walk in the park. You’re up for a real adventure in Utah’s wild backcountry. This challenging hike invites you to navigate twisting canyons, but remember, the rugged paths demand your respect and full attention.

It’s like a puzzle crafted by nature itself. With limited markers, your path-finding skills are key. Ensure your backpack is loaded with essentials as The Maze is remote. You’ll wander this landscape for at least three days, soaking in the vast solitude and unparalleled vistas.

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3. Disappointment Cleaver Route, WA

Climbing Mount Rainier’s Disappointment Cleaver Route is an adventure you won’t forget. It’s the most favored path to the summit, with a journey that’s thrilling from start to finish.

You’ll feel a rush of excitement as you ascend 9,000 feet, navigating glaciers and snowfields along the way. But remember, it’s no walk in the park. You’ve got crevasse crossings, potential icefall, and sections where rock meets ice.

Kalalau Trail Kauai
Photo by Kevin Oliver

4. The Kalalau Trail, HI

The Kalalau Trail is a breathtaking trek on the island of Kauai, Hawaii. Covering 11 miles along the Na Pali Coast, this trail offers stunning views of lush valleys, towering cliffs, and the vast Pacific Ocean. It’s not for the faint of heart though; the path is known for its steep terrain and narrow passages.

As you venture from Ke’e Beach to Kalalau Beach, the trail will challenge your endurance with its rocky inclines and possible stream crossings. You’re going to need a permit if you plan to go beyond Hanakapi’ai Valley, so make sure to snag one before your hike.

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5. The John Muir Trail, CA

Tackling the John Muir Trail is like a ribbon of wilderness stretching over California’s most stunning scenery. Covering 210 miles, you’ll wander through Yosemite, Kings Canyon, and Sequoia National Parks.

Your journey begins in the majestic Yosemite Valley and concludes atop Mount Whitney, the highest peak in the contiguous United States.

Prepare for elevation! While on the trail, your path averages 8,000 feet and crosses several mountain passes. Plan ahead, as permits are required and demand is high. Hiking season typically runs from June to September, with July and August being the most popular months.

6. Mount Whitney Mountaineer’s Route, CA

On the Mount Whitney Mountaineer’s Route, you’ll embrace an exhilarating challenge that’s not for the faint of heart. Climbers with a zest for adventure will find this steep path, which requires solid route-finding skills and a head for heights, truly rewarding.

As you ascend California’s tallest peak, the sense of achievement grows with every step on this arduous trail. Prepare to be wowed by stunning views and test your stamina over the intense terrain leading to the summit.

Pacific Crest Trail
Pacific Crest Trail

7. The Pacific Crest Trail, West Coast

Spanning an impressive 2,650 miles, the Pacific Crest Trail (PCT) offers an epic adventure that stretches from the sun-kissed border of Mexico all the way to the chilly edge of Canada.

You’ll wander through the states of California, Oregon, and Washington, embracing diverse landscapes like deserts, forests, and alpine country. Prepare for a variety of climates along the way. Your adventure will guide you through the heat of the Mojave Desert and the coolness of the High Sierra.

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8. The Appalachian Trail, Eastern U.S.

The Appalachian Trail stretches through 14 states, from Georgia to Maine, offering a rigorous journey across the Eastern U.S. If you’re searching for adventure, the Appalachian Trail is a prime pick with its nearly 2,200 miles of scenic paths.

Hiking the full trail can take 5 to 7 months, but many hikers tackle shorter sections, known for their diverse landscapes. You’ll wander through forests, over mountains, and across streams, each step bringing a fresh view and a new challenge.

9. Grand Canyon Rim-To-Rim Hike, AZ

The Grand Canyon Rim-to-Rim hike is a must-do for any avid hiker. Spanning over 21 miles, this trek takes you from the North Rim to the South Rim, or vice versa, with an elevation change that will have your legs feeling the burn.

As you hike, the scenery transforms dramatically around you. You’ll navigate through a range of ecosystems, each with its own unique beauty. With over 6,000 feet of elevation gain, the journey is tough and can take anywhere from 9 to 14 hours to complete.

grand canyon south rim
Grand Canyon South Rim

10. The Teton Crest Trail, WY

The Teton Crest Trail is an epic adventure high in the Wyoming mountains. Covering about 40 miles, this hike is a showcase of nature’s artistry, with breathtaking views of the Teton Peaks that will leave you eager for each new step.

You’ll start this incredible journey at Phillips Pass, wind your way through vibrant wildflower meadows, and hike past pristine alpine lakes. Glaciers and granite peaks accompany you as you traverse mountain passes, with each turn revealing another postcard-worthy scene.

11. The Great Range Traverse, NY

If you’re seeking a serious hiking challenge, the Great Range Traverse is a thrilling adventure in the heart of the Adirondacks. This route is a marathon of peaks, spanning 19.5 miles, and it’s not for the faint of heart!

You’ll conquer rugged paths, and if you start from Rooster Comb, you’ll end triumphantly atop Mount Marcy. The whole journey can take anywhere from 11 to 15 hours, so make sure to plan accordingly and prepare for a full day.

Embrace the journey across eight high peaks with nearly 9,000 feet of elevation gain. It’s an accomplishment that will leave you with lifelong bragging rights and the memories to match.

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12. The Sawtooth Traverse, ID

Lace up your hiking boots for the Sawtooth Traverse, an adventure through Idaho’s striking mountain scenery! You’ll be rewarded with views of jagged peaks and crystal-clear alpine lakes.

Covering a good stretch of the Sawtooth range, you’ll find yourself on well-maintained trails, with hundreds of miles to explore. This hike isn’t for the faint-hearted – it’s a challenge that calls to those who crave the wild outdoors.

Four Pass Loop CO
Photo by Andy

13. Four Pass Loop, CO

The Four Pass Loop in Colorado is your ticket to an epic adventure! Picture yourself taking on four mountain passes in 26 remarkable miles. This hike isn’t just a walk in the park; with an elevation gain of over 7,700 feet, it’s sure to get your heart pumping.

You’ll wander through wildflower-filled meadows, gaze at mirror-like alpine lakes, and if you’re lucky, snap photos of majestic wildlife. Your two to three-day journey will be packed with stunning views that you’ll remember for years.

14. The Wonderland Trail, WA

Embarking on the Wonderland Trail is like stepping into a living postcard. Circling Mount Rainier, this 93-mile loop is an awe-inspiring challenge for any adventurer. While you navigate through dense forests, you’ll find yourself surrounded by the breathtaking vistas of Washington’s landscape.

Every twist and turn of this trail unveils a canvas of wildflowers and mountain views, making those uphill strides worth it. You’ll encounter diverse terrain, from lowland forests to alpine glaciers, presenting a rewarding test of endurance.

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15. The Presidential Traverse, NH

If you love a thrilling hike, the Presidential Traverse in New Hampshire will surely give you a rush! Stretching 23 miles, this route takes you across seven of the White Mountain’s highest peaks. You’ll start with a climb up Mt. Madison at 5,367 feet.

With Mt. Adams and Mt. Jefferson just ahead, you’re in for an epic adventure. Remember, this hike is no small feat, so be prepared for a challenging yet rewarding trek.

The Sierra High Route CA
Photo by tom_stromer

16. The Sierra High Route, CA

The Sierra High Route is truly a hiker’s dream, stretching roughly 195 miles through the heart of the Sierra Nevada. If you’re seeking a path less traveled, this route is mainly off-trail and will guide you above 9,000 feet, offering breathtaking vistas.

Need a challenge? You’ll find it here, navigating terrain that demands a good dose of backcountry savvy and a solid physical condition. Rest assured, your efforts will be rewarded with some of the most striking mountain scenery you can find.

Starting in Kings Canyon and ending in Yosemite, you’ll traverse beautiful alpine terrain. It’s a route designed for adventurers who relish the high country air and the solitude of the mountains.

17. The Wind River High Route, WY

Have you heard about the Wind River High Route in Wyoming? This marvelous trail stretches over a stunning 100 miles of pure adventure. Perfect for seasoned hikers, it’s a challenge you’ll want to tackle.

You’ll find pockets of peace as well, because this path gives you that rare chance for solitude, even on busy days. If you adore backpacking, camping, or fishing, this high route is your match.

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18. The Timberline Trail, OR

The Timberline Trail encircles the majestic Mount Hood and challenges hikers with its diverse terrain. You’ll cover 42 miles with a hearty 10,340 feet of elevation gain. Typically, adventurers like you spread this journey over 2-4 days.

As you trek, expect to be surrounded by ancient forests and colorful wildflower meadows. The views here are simply stunning, offering a full display of nature’s grandeur.

The Timberline Hiking Trail OR
Photo by hl_1001

19. The Outer Mountain Loop, TX

If you’re looking for a real adventure, set your sights on the Outer Mountain Loop in Big Bend National Park. Spanning about 30 miles, this trail is a highlight, blending diverse landscapes and offering views that are second to none.

This loop isn’t just a walk in the park – it’s a rewarding challenge with an elevation gain that will have you feeling like you’re on top of the world. Along the way, you might uncover the serene woodlands of piñon, juniper, and oak, or the rugged beauty of desert terrain.

20. The Devil’s Path, NY

The Devil’s Path in New York is no walk in the park! This challenging trail spans roughly 24 miles and zigs across the Catskill Mountains. You’ll conquer tough climbs, sharp descents, and even some rock scrambling.

With each peak you tackle, you’re rewarded with sweeping views. Six peaks mean six stunning vistas, sure to take your breath away.

This trail isn’t just about endurance; it’s a roller coaster of elevations that seasoned hikers brag about. Still, solitude can be found if you seek a peaceful adventure away from the crowds.