The United States boasts some of the most awe-inspiring and varied mountain landscapes on the continent, featuring towering peaks that challenge even the most experienced climbers and offer rewarding experiences for hikers and outdoor enthusiasts of all levels. From the rugged wilderness of Alaska to the volcanic summits of Hawaii, the highest points in the country represent not only remarkable elevations but also unique ecological zones, cultural significance, and breathtaking vistas. This article provides a comprehensive guide to the highest points in the United States, detailing their elevations, locations, and practical information on how to access them safely and responsibly.

The Highest Points in the United States

The highest summits across the U.S. mainly cluster in Alaska and the western states, with several peaks exceeding 14,000 feet. Below is a detailed list of the most prominent high points, including elevations and geographic context:

  • Denali, Alaska – 20,310 feet (6,190 meters)
    Denali is the tallest mountain in North America and the centerpiece of Denali National Park. Its massive elevation and extreme weather make it a formidable challenge for climbers.
  • Mount Saint Elias, Alaska/Yukon – 18,009 feet (5,489 meters)
    Straddling the Alaska-Yukon border, this peak is notorious for its steep relief and harsh conditions, ranking as the second highest peak in both the U.S. and Canada.
  • Mount Foraker, Alaska – 17,400 feet (5,304 meters)
    Located near Denali within the Alaska Range, Mount Foraker presents a significant mountaineering challenge with technical climbs and glaciers.
  • Mount Bona, Alaska – 16,550 feet (5,045 meters)
    As one of the highest volcanoes in the U.S., Mount Bona is part of the Wrangell Mountains and features extensive glaciers.
  • Mount Blackburn, Alaska – 16,390 feet (4,996 meters)
    Also in the Wrangell Mountains, Mount Blackburn is known for its large ice fields and remote location.
  • Mount Whitney, California – 14,505 feet (4,421 meters)
    The tallest peak in the contiguous United States, Mount Whitney lies within the Sierra Nevada range and offers one of the most accessible high-altitude hikes.
  • Mount Rainier, Washington – 14,411 feet (4,392 meters)
    An active stratovolcano and the highest point in the Cascade Range, Mount Rainier is famous for its glaciers and alpine meadows.
  • Mauna Kea, Hawaii – 13,796 feet (4,205 meters) above sea level
    While not as tall as some continental peaks by elevation, Mauna Kea is the tallest mountain in Hawaii and, measured from its underwater base, is the tallest mountain on Earth at over 33,500 feet (10,210 meters).

Detailed Access Information for the Highest Points

Denali, Alaska

Denali's extreme height and harsh environment make it one of the most challenging climbs in the world. Access to Denali begins at the small town of Talkeetna, Alaska, which serves as the launch point for most expeditions. Climbers typically take a shuttle flight or drive to the Denali Base Camp, located on the Kahiltna Glacier at an elevation of roughly 7,200 feet (2,195 meters).

Because Denali is located within a national park, climbers must obtain a permit from the National Park Service. Most choose to join guided expeditions, although experienced mountaineers can attempt a self-supported climb. The ascent usually takes 2 to 3 weeks, allowing time for acclimatization to the high altitude. Climbers must be prepared for extreme cold, unpredictable weather, and technical glacier travel. The most common route is the West Buttress, which involves glacier crossings, crevasse navigation, and snow and ice climbing.

Visitors who are not climbers can still experience Denali’s grandeur by hiking shorter trails in the park or taking scenic flights for aerial views of the peak and surrounding wilderness.

Mount Saint Elias, Alaska/Yukon

Mount Saint Elias is accessible mainly by helicopter or bush plane due to its remote location and rugged terrain. It lies within the Wrangell-St. Elias National Park and Preserve, the largest national park in the U.S. Climbers typically begin their journey from Yakutat, Alaska, or Haines, Alaska.

The mountain is known for its steep vertical relief, rising sharply from the ocean coastline, which makes the climb technically demanding. Expeditions require careful planning, permits, and considerable mountaineering experience. The weather is notoriously severe, and avalanches are common.

Mount Foraker, Alaska

Mount Foraker sits in close proximity to Denali and is often climbed as an extension of a Denali expedition. Access is similar, via the Kahiltna Glacier, but the climb is more technical, with steep ice and rock sections. It is less frequented than Denali, and climbers must be self-sufficient and prepared for complex glacier travel.

Mount Bona, Alaska

Mount Bona is a large, remote stratovolcano situated in the Wrangell Mountains. Access usually involves flying into McCarthy or Chitina followed by long treks or helicopter drops into the base area. Climbs are glacier-intensive and require experience with crevasse rescue and cold weather survival. The mountain is less popular than Denali but offers pristine wilderness and challenging ascents.

Mount Blackburn, Alaska

Mount Blackburn is accessible via the Nabesna Glacier, which provides a long but manageable route to the summit. Climbers often begin at the Nabesna Road end, entering the Wrangell-St. Elias National Park. The approach involves glacier travel and camping over multiple days. The remoteness of the mountain means that climbers must be prepared for self-sufficiency and variable weather.

Mount Whitney, California

Mount Whitney is the highest peak in the contiguous United States and is renowned for its accessibility relative to its elevation. The most popular route is the Mount Whitney Trail, which starts at Whitney Portal, located about 13 miles (21 kilometers) west of the town of Lone Pine, California.

The trail is approximately 22 miles (35 km) round trip with an elevation gain of over 6,100 feet (1,860 m). Despite being a strenuous hike, it can be completed as a long day hike by experienced hikers or as a two-day backpacking trip. Because of its popularity, a permit system is in place year-round to limit the number of hikers and protect the environment. Permits are awarded via a lottery system during peak season (May to October).

Hikers should be prepared for variable weather, altitude sickness risks, and long distances. The trail offers stunning panoramic views of the Sierra Nevada, alpine lakes, and rugged peaks.

Mount Rainier, Washington

Mount Rainier is a massive stratovolcano dominating the landscape of Washington state. It features extensive glaciers, making it one of the most heavily glaciated peaks in the contiguous U.S. Due to its technical terrain, most summit attempts are done with guided climbs or by experienced mountaineers.

The National Park Service operates the Mount Rainier Climbing Program, which requires climbers to register and obtain permits. The most popular routes include the Disappointment Cleaver and Emmons Glacier routes, both demanding glacier travel, crevasse navigation, and proficiency with crampons and ice axes.

For less experienced visitors, the Paradise area offers a network of hiking trails with spectacular views of the peak and wildflower meadows during summer. The Sunrise area on the northeast side also provides scenic hikes and viewpoints.

Mauna Kea, Hawaii

Mauna Kea is a dormant volcano on the Big Island of Hawaii and holds unique significance both geologically and culturally. Although its summit elevation is 13,796 feet (4,205 meters) above sea level, Mauna Kea’s base lies on the ocean floor, making it the tallest mountain in the world when measured from base to summit.

The summit is accessible by a rough, steep, and often unpaved road that requires a four-wheel-drive (4WD) vehicle, especially in winter or adverse conditions. Visitors typically stop first at the Mauna Kea Visitor Information Station at 9,200 feet (2,800 meters) to acclimate and learn about the mountain’s natural and cultural importance.

From the visitor center, it is possible to drive or hike the remaining 6 miles (10 km) to the summit. Due to the high altitude, visitors are advised to spend time acclimatizing and to avoid strenuous activity to prevent altitude sickness. The summit area hosts world-class astronomical observatories, taking advantage of clear skies and minimal light pollution.

Sunset and stargazing tours are very popular, offering spectacular views of the Pacific Ocean and celestial wonders. Because Mauna Kea is a sacred site to Native Hawaiians, visitors are encouraged to treat the mountain with respect and follow all park regulations.

Tips for Safely Exploring the Highest Points

  • Prepare Physically and Mentally: High-altitude climbs and hikes can be demanding. Proper training and conditioning are essential.
  • Acclimatize to Altitude: Spend time at moderate elevations before ascending to reduce risks of altitude sickness.
  • Obtain Necessary Permits: Many peaks require permits to regulate access and preserve natural resources.
  • Use Appropriate Gear: Depending on the peak, this might include crampons, ice axes, helmets, and cold-weather clothing.
  • Hire Guides if Needed: For technical climbs like Denali or Mount Rainier, guided expeditions can enhance safety and success.
  • Respect Local Regulations and Cultures: Follow Leave No Trace principles and honor cultural sensitivities associated with sacred sites.
  • Check Weather and Conditions: Mountain weather can change rapidly. Always check forecasts and be prepared for sudden changes.

Additional Noteworthy High Points

While the peaks listed above represent the absolute highest elevations, many other notable summits offer rewarding experiences and should not be overlooked:

  • Boundary Peak, Nevada – 13,140 feet (4,005 meters): The highest point in Nevada, reachable via a moderate hike near the California border.
  • Mount Elbert, Colorado – 14,440 feet (4,401 meters): The highest peak in the Rocky Mountains, accessible via several hiking trails around Leadville.
  • Mount Shasta, California – 14,179 feet (4,322 meters): A prominent volcanic peak with multiple climbing routes, notable for its spiritual significance.
  • Gannett Peak, Wyoming – 13,804 feet (4,207 meters): The highest point in Wyoming, located in the Wind River Range, requiring glacier travel and technical climbing skills.

Conclusion

The highest points in the United States offer a diverse array of challenges, environments, and landscapes that reflect the vast natural beauty of the country. Whether you are an experienced mountaineer seeking to summit Denali or a day hiker aiming to reach Mount Whitney, each peak provides a unique opportunity to connect with nature, test your limits, and witness breathtaking views. Proper preparation, respect for local regulations, and an appreciation for the natural and cultural significance of these mountains will ensure memorable and safe adventures.