What Are the Hardest Hiking Trails in the US?

Hiking is a great way to get in touch with nature, get some exercise, and explore the outdoors. There are plenty of trails in the US that offer different levels of difficulty, so no matter your skill level, you can find something that suits you.

But for those looking for a challenge, there are some truly difficult hiking trails that require strength and endurance. Here are some of the hardest hiking trails in the US.

Grand Canyon Rim-to-Rim Trail

The Grand Canyon Rim-to-Rim trail is one of the most challenging hikes in the US. It’s 24 miles long and takes an average of four days to complete, with an elevation gain and loss of over 10,000 feet.

The trail passes through three different climate zones, from desert to forest. It’s not for the faint of heart—the terrain is rugged and temperatures can be extreme. But if you’re up for a challenge, it’s a great way to experience one of nature’s greatest wonders.

Mount Washington

Mount Washington is known as one of the most dangerous hikes in the US—and it lives up to its reputation. The hike itself is only 4 miles but it gains over 4,000 feet in elevation, making it incredibly steep and strenuous. The weather on Mount Washington can be unpredictable and extreme—temperatures can range from below zero to over 100 degrees Fahrenheit—so hikers need to be prepared for anything.

Kalalau Trail

The Kalalau Trail on Kauai Island in Hawaii is another difficult trail that can be hard on even experienced hikers. The 11 mile trail starts at Ke`e Beach and ends at Kalalau Beach at sea level. It follows a narrow ridge line with steep drop-offs on either side, making for an intense hike with lots of ups and downs along the way.

Conclusion:

These three trails are some of the hardest hiking trails in the US but they are also some of the most rewarding. Each offers incredible views and experiences that will stay with you long after you complete your hike. So if you’re looking for a challenge this summer, why not take on one (or all) of these difficult treks?

Photo of author

Alex Wright