10 Most Crowded Trails Across the United States

Daniel Whitaker

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November 12, 2025

Backpack

America’s hiking trails showcase the country’s wild beauty from desert canyons to alpine peaks, but some have become so popular that solitude is hard to find. With stunning views and easy access, these trails attract thousands daily, creating both community and congestion. Whether it’s the thrill of a famous summit or the pull of social media fame, these ten crowded trails prove that nature’s greatest treasures rarely stay secret for long.

1. Bright Angel Trail, Grand Canyon, Arizona

Hermann Luyken/Wikimedia Commons

Descending into the heart of the Grand Canyon, the Bright Angel Trail offers unmatched beauty but constant foot traffic. Starting at the South Rim, this path attracts tourists, mule riders, and serious hikers alike. Summer heat and limited shade make it physically demanding, while frequent rest stops become gathering points for weary visitors. Despite the crowds, the sheer scale of the canyon and the sense of adventure make it one of America’s most iconic treks.

2. Angels Landing, Zion National Park, Utah

Ken Lund from Reno, Nevada, USA/ Wikimedia Commons

Few trails are as breathtaking or as packed as Angels Landing. The narrow sandstone ridge with dizzying drop-offs attracts thrill seekers from around the world. Its viral photos on social media have only fueled the rush, forcing the park to implement a strict permit system. Hikers often wait their turn to grip the metal chains leading to the top, but once there, panoramic views of Zion Canyon make every cautious step and crowded pause worth it.

3. Mist Trail, Yosemite National Park, California

Fabio Achilli from Milano, Italy/Wikimedia Commons

The Mist Trail lives up to its name with constant spray from Vernal and Nevada Falls soaking hikers as they climb steep, slippery granite steps. During peak months, the path can feel like a procession, with lines forming near viewpoints. Still, the thunder of cascading water and shimmering rainbows through the mist creates a surreal experience. Early mornings offer fewer crowds, letting you savor the raw power and beauty of Yosemite’s iconic waterfalls.

4. Old Rag Mountain, Shenandoah National Park, Virginia

Famartin,/Wikimedia Commons

Old Rag is a crowd favorite for East Coast adventurers seeking a challenge. Its steep rock scrambles, tight passages, and panoramic summit views attract thousands, especially during the fall foliage season. Because of heavy weekend traffic, Shenandoah now requires day-use tickets to limit congestion. Though patience is needed on busy sections, the sense of camaraderie among hikers and the rewarding 360-degree views make the climb unforgettable.

5. Half Dome, Yosemite National Park, California

Thomas Wolf/ Wikimedia Commons

Half Dome’s legendary status draws crowds eager to conquer its final cable-assisted ascent. Due to safety concerns, Yosemite introduced a permit lottery, yet the trail remains busy throughout the summer. The 14    to 16-mile round trip demands stamina, but the sweeping view from the granite summit is unmatched. Hikers often start before sunrise to avoid congestion, proving that perseverance and an early alarm are key to enjoying this iconic American adventure.

6. Mount Monadnock, Jaffrey, New Hampshire

Magicpiano/Wikimedia Commons

Just two hours from Boston, Mount Monadnock is considered the most climbed mountain in North America. Its manageable distance and panoramic summit views attract over 100,000 hikers annually. On clear days, the sight stretches across six states, making the effort worthwhile. However, weekends bring dense foot traffic and limited parking. The best times to go are weekday mornings when the rocky summit feels peaceful before the midday rush begins.

7. Runyon Canyon, Los Angeles, California

Peter Greenberg/Wikimedia Commons

Runyon Canyon is more than a trail; it’s a social scene. Nestled in the Hollywood Hills, it’s packed with locals, fitness enthusiasts, and celebrity spotters seeking both workouts and skyline views. The wide dirt paths and city backdrop make it ideal for quick escapes from LA’s chaos. Yet its popularity means nonstop crowds, barking dogs, and busy parking. Still, sunset over the glittering skyline ensures this urban hike never loses its charm.

8. The Narrows, Zion National Park, Utah

Julianibarra/Wikimedia Commons

Wading through the Virgin River inside towering canyon walls, The Narrows offers an unforgettable experience and is one of Zion’s busiest hikes. During summer, visitors crowd the narrow passages, often turning the riverbed into a line of moving bodies. Despite the congestion, the surreal light bouncing off sandstone walls and the cool rush of river water make it magical. Visiting in shoulder seasons helps reclaim a touch of solitude.

9. Appalachian Trail, Eastern United States

EgorovaSvetlana/Wikimedia Commons

Stretching over 2,190 miles, the Appalachian Trail isn’t crowded end to end, but sections like Georgia’s Springer Mountain and Virginia’s McAfee Knob are perpetually full. Spring “thru hiker” season fills shelters, campsites, and viewpoints with eager travelers chasing the long-distance dream. Though solitude can be rare, the camaraderie and shared passion for endurance hiking make the AT feel like a moving community strung across America’s wild backbone.

10. Diamond Head Summit Trail, Oahu, Hawaii

Steven Pavlov/Wikimedia Commons

Located minutes from Waikiki, Diamond Head’s short, steep climb offers one of Hawaii’s most famous views and its most crowded trail. Thousands ascend daily through old military tunnels and staircases for the reward of panoramic ocean and city vistas. Entry is now reservation-only due to overwhelming demand. Despite the crowds, watching the sunrise paint Honolulu in golden light makes the experience both scenic and spiritual.

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