
Feeling adventurous? Imagine standing atop some of America’s most daunting peaks, your heart pounding with the thrill of victory. These mountains are infamous for their grueling climbs, unpredictable weather, and breathtaking heights. But here’s the kicker: with the right prep, you can conquer them. Be it technical climbs or high-altitude challenges, these five peaks promise an unforgettable journey for those brave enough to take them on.
Denali (Mount McKinley), Alaska

Elevation: 20,320 ft
Difficulty: Extreme
Denali, North America’s highest peak, is a true test of mountaineering skill and endurance. The remote location, heavily glaciated terrain, and extreme cold make for a grueling climb. The most popular West Buttress route involves technical sections and high-altitude camping. The next most popular route is the West Rib. Attempting Denali requires extensive experience and a strong, well-equipped team. An average expedition lasts 17-21 days.
Mount Rainier, Washington

Elevation: 14,411 ft
Difficulty: Very Difficult
Mount Rainier is a classic Cascade volcano with over 25 named glaciers. The standard and easiest of all, the Disappointment Cleaver route, is a long, strenuous slog up steep snow and ice. Crevasses, avalanches, and sudden storms are major hazards. The climb typically takes 2-3 days. A climbing permit is required for all trips above 10,000 ft or on glaciers; a fee of $56 is included.
Mount Hood, Oregon

Elevation: 11,240 ft
Difficulty: Difficult
Mount Hood, Oregon’s highest peak, is a true mountaineering challenge that attracts climbers from around the world. The standard South Side route is the most popular, gaining 5,000 feet over 5 miles from Timberline Lodge. Climbers face steep snow, ice, crevasses, and sudden storms on this strenuous ascent. More advanced routes like the Wy’east Face and Cooper Spur add technical rock and ice climbing to the mix.
Mount Shasta, California

Elevation: 14,162 ft
Difficulty: Difficult
This massive stratovolcano in Northern California is a challenging technical climb. The standard Avalanche Gulch route is best taken between mid-May and mid-July. Expect a time duration of 1-3 days to climb through this route. You would need both the Wilderness Permit and Summit Pass for the climb and have to pay $25 for a 3-day pass.
Grand Teton, Wyoming

Elevation: 13,770 ft
Difficulty: Very Difficult
The Grand Teton is a classic Rocky Mountain peak with technical rock climbing required on the standard Owen-Spalding route — the easiest of all. Sudden storms, rock falls, and exposure are major hazards. The 2-mile distance takes roughly 5-6 hours one-way for seasoned climbers. Fortunately, you won’t need to worry about special permits or fees for this climb.