Top 10 Tallest Mountains in the United States

#1: Denali (20,310 feet)

Denali, the great Alaskan peak formerly known as Mount McKinley, is a mountain that truly defines superlatives. At 20,310 feet, it is the tallest mountain in the United States and in North America. What sets Denali apart is not just its height above sea level but its massive vertical rise—Denali’s base lies near 2,000 feet, meaning the mountain rises an incredible 18,000 feet from base to summit. By comparison, Everest’s vertical rise is about 12,000 feet from its base on the Tibetan Plateau. For centuries, the native Koyukon Athabascans have called this peak Denali, meaning “The High One.” While European settlers later renamed it for President William McKinley, in 2015 the U.S. government officially restored its indigenous name—a victory for cultural respect. Climbing Denali is a legendary challenge. The mountain generates its own extreme weather, with temperatures often dropping below -75°F and wind chills that can turn deadly. Fewer than half of those who attempt it reach the summit. Bradford Washburn’s 1950s aerial photography remains among the most iconic efforts to map this daunting massif. Today, climbers fly into base camp on ski-equipped planes and spend weeks slowly acclimatizing and working their way up glaciers like the immense Kahiltna. The vast solitude, the shimmering ice fields, and the towering faces of Denali inspire a reverence unlike any other peak in America.

#2: Mount Saint Elias (18,008 feet)

Mount Saint Elias, rising to 18,008 feet, is one of the most visually spectacular mountains in the world. It soars straight from the Pacific coastline, creating one of the greatest vertical reliefs of any peak on Earth. Within 10 miles, it ascends more than 18,000 feet from tidewater to summit—an awe-inspiring sight for anyone fortunate enough to witness it. Named in 1778 by Captain James Cook, Saint Elias is remote, wild, and notoriously stormy. The first ascent came in 1897, led by Italian mountaineer Prince Luigi Amedeo, Duke of the Abruzzi. Despite being the second highest peak in the United States, it remains little climbed because of its remoteness and brutal weather. Climbers may spend weeks trapped in snow caves waiting for a rare break in the clouds. Saint Elias lies within Wrangell-St. Elias National Park, the largest national park in the United States—a vast wilderness larger than nine U.S. states. The surrounding region is filled with active glaciers, rich wildlife, and almost no human habitation. Those who approach the mountain’s flanks speak of a dreamlike world of constant ice, endless snowfields, and the deep rumble of shifting glaciers.

#3: Mount Foraker (17,400 feet)

Mount Foraker, known as “Sultana” or “the woman” by the Dena’ina people, stands at 17,400 feet, just 14 miles southwest of Denali. It is often visually compared to Denali’s towering mass, yet Foraker holds a distinct beauty and reputation all its own. Its pyramid-like profile dominates the southern skyline of the Alaska Range, and its climbing routes are technically demanding. The first successful ascent was made in 1934 by Charles Houston and T. Graham Brown, two of America’s pioneering alpinists. The west ridge, in particular, has become a test piece for serious climbers, with exposed knife-edge sections and huge cornices. What many don’t realize is that Foraker’s proximity to Denali creates unique wind and weather patterns, often funneling brutal conditions onto its slopes. Despite its proximity to Denali’s busy base camp on the Kahiltna Glacier, Mount Foraker sees relatively few ascents each year. The experience of climbing Foraker is one of deep solitude, surrounded by immense glaciers and frozen wilderness with no sign of civilization in sight.

#4: Mount Bona (16,550 feet)

Mount Bona, at 16,550 feet, holds the distinction of being the highest volcano in the United States. It rises in the remote Saint Elias Mountains of eastern Alaska and is almost entirely ice-covered. Bona feeds several enormous glaciers, including the 35-mile-long Russell Glacier, making it a major contributor to Alaska’s glacial landscape. First ascended in 1930 by members of the Harvard Mountaineering Club, Bona offers an incredible alpine environment with sweeping snowfields that seem to stretch forever. What’s particularly fascinating about Bona is its status as a dormant stratovolcano—while there are no recorded eruptions in modern history, geologists believe it has been active within the last few thousand years. Climbers today often find themselves utterly alone on its vast slopes, witnessing the strange beauty of the Alaskan midnight sun illuminating endless waves of ice. The feeling of isolation here is unmatched, and the mountain remains a hidden gem for those seeking an adventure off the beaten path.

#5: Mount Blackburn (16,390 feet)

Mount Blackburn, at 16,390 feet, is another massive volcanic peak located deep in the Wrangell Mountains. It is the second tallest volcano in the United States and features one of North America’s most dramatic vertical walls: its east face rises more than 11,000 feet in an unbroken sweep. The mountain was first climbed in 1958 and remains one of Alaska’s most spectacular—and least visited—summits. Scenic flightseeing tours often rank Blackburn as the most breathtaking sight in the region, with its massive hanging glaciers and vertical cliffs that dwarf the surrounding peaks. Near the base of the mountain lies the ghost town of Kennecott, once one of Alaska’s richest copper mining centers. Today, its preserved mill buildings and abandoned rail lines offer a fascinating window into frontier life. Mount Blackburn’s remoteness and harsh weather ensure that only the most determined climbers make the effort to reach its summit, but those who do describe an experience of raw, untamed wilderness.

#6: Mount Sanford (16,237 feet)

Mount Sanford rises to 16,237 feet and is yet another volcanic giant in the Wrangell Mountains. Its imposing form dominates the surrounding Copper River Valley, and its fluted snowfields gleam in the sun. The first ascent was made in 1938, but since then, Sanford has seen few visitors due to its remote location and challenging weather. The mountain is an important part of Alaskan bush pilot lore—its glaciers once served as practice fields for ski-plane landings, and early flights often navigated by the mountain’s unmistakable silhouette. The vast icefields surrounding Mount Sanford feed several major river systems, and the area remains one of Alaska’s least explored alpine regions. The silence and beauty of Sanford’s slopes offer a unique experience for those who venture there.

#7: Mount Fairweather (15,325 feet)

Mount Fairweather, standing 15,325 feet tall, is one of the most ironically named mountains in the world. While Captain James Cook bestowed the name after encountering a rare sunny day here in 1778, the reality is that Fairweather is renowned for violent storms and some of the harshest coastal weather on Earth. Located along the Alaska-British Columbia border, the mountain’s flanks rise almost directly from the sea, creating staggering vertical relief. Its first ascent in 1931 remains a notable achievement in North American mountaineering. Fairweather is part of the stunning Glacier Bay National Park, a UNESCO World Heritage Site famous for calving tidewater glaciers and thriving marine life. For those visiting by boat, the sight of Fairweather’s icy face rising above the fjords is unforgettable.

#8: Mount Hubbard (14,951 feet)

Mount Hubbard, at 14,951 feet, is a towering peak in the Saint Elias range. Its steep faces and massive glaciers dominate the landscape. Hubbard is known for the enormous Hubbard Glacier, which periodically surges forward, sometimes blocking bays and raising water levels dramatically. These glacial surges have been known to temporarily reshape entire sections of the coastline. The mountain’s rugged terrain and challenging access mean few climbers visit its slopes. Hubbard’s summit is rarely reached, and many who have viewed it describe it as one of the most remote and forbidding mountains in the range. The sense of isolation here is profound.

#9: Mount Bear (14,831 feet)

Mount Bear, at 14,831 feet, is a remote peak hidden deep within Wrangell-St. Elias National Park. Its location among some of the thickest glacial ice in North America makes it a true wilderness objective. The mountain has seen only a handful of ascents, and many climbers report a sense of eerie solitude—surrounded by endless snowfields, with the sounds of creaking glaciers echoing through the air. The approach itself is an adventure, often requiring days of ski travel across untracked ice. For those seeking true alpine solitude, Mount Bear offers an experience unlike any other.

#10: Mount Hunter (14,573 feet)

Mount Hunter, at 14,573 feet, is renowned among elite climbers for its technical difficulty. Known as “Begguya,” or “child,” in the Dena’ina language, Hunter is located near Denali in the Alaska Range. Though smaller in height, it is considered one of the hardest climbs in North America. First ascended in 1954, Hunter is famous for its steep ice walls, corniced ridges, and legendary North Buttress route—a climb of sustained technical difficulty and extreme exposure. Its elegant fluted faces attract top climbers from around the world. In addition to its climbing reputation, Mount Hunter is one of the most visually striking peaks in Alaska, with ridges and faces sculpted by centuries of ice and wind.

The tallest mountains in the United States are more than just impressive elevations—they are monuments to nature’s power and beauty. From the massive ice fields of Denali to the little-known flanks of Mount Bear, these peaks have shaped the land, the weather, and the human stories that unfold in their shadows. They continue to challenge climbers, inspire travelers, and remind us of the wild places that still endure in the modern world. Whether seen from a distance or explored firsthand, America’s tallest mountains stand eternal, beckoning the next generation of adventurers.