Mount Bona: Climbing Alaska’s Fifth-Highest Peak in Wrangell-St. Elias
A remote, glaciated volcano offering serious mountaineers one of the wildest high-altitude experiences in North America.
Why Mount Bona Stands Out
Mount Bona rises 16,421 feet in the Saint Elias Mountains, making it the highest peak entirely within the United States outside the Alaska Range. Its massive icefields and steep volcanic slopes deliver a true wilderness climb far from roads or crowds. The mountain sits inside Wrangell-St. Elias National Park and Preserve, where vast glaciers and sharp ridgelines create a landscape shaped by ice and volcanic history.
Getting There
Access begins in the small town of McCarthy or the gateway community of Chitina. From there, travelers arrange bush-plane flights that land on the Russell or Hawkins Glacier at around 8,000–10,000 feet. Fixed-wing aircraft are the only practical way to reach the mountain; no trails or roads lead to its base. Most expeditions fly in with a support team and cache supplies for the multi-day ascent.
Climbing Routes
The standard route follows the north ridge from the Russell Glacier. Climbers ascend moderate snow slopes before tackling steeper ice and rock sections near the summit. The east ridge offers a longer, more technical alternative for experienced parties. Both routes require glacier travel skills, crevasse rescue knowledge, and comfort with high-altitude conditions above 14,000 feet.
Best Time to Visit
Late April through early June provides the most stable snow bridges and longest daylight. Temperatures remain cold enough to keep snow firm, yet the sun angle allows for efficient travel. Later in summer, crevasses open and avalanche risk increases. Winter attempts are rare because of extreme cold and limited daylight.
Nearby Attractions
After a Bona expedition, many visitors explore the historic Kennecott Mines or hike the Root Glacier trails near McCarthy. The park’s immense scale also includes nearby peaks such as Mount Churchill and Mount Sanford, offering additional objectives for strong teams. The Copper River and its salmon runs provide a striking contrast to the high-alpine environment.
Essential Preparation
- Travel with a guide service familiar with the Saint Elias Range.
- Carry satellite communication and file a detailed itinerary with park rangers.
- Plan for at least ten days on the mountain to account for weather delays.
Visitor tips
- Book bush-plane transport well in advance; weather windows are limited and flights are weather-dependent.
- Train specifically for glacier travel and crevasse rescue before attempting the climb.
- Pack extra fuel and food; storms can pin teams at high camp for several days.
Frequently asked questions
How tall is Mount Bona?
Mount Bona reaches 16,421 feet, ranking as the fifth-highest peak in the United States.
Do I need a guide to climb Mount Bona?
Most climbers hire a guide service because the approach and glacier travel demand specialized skills and local knowledge.
Is Mount Bona in a national park?
Yes, the mountain lies within Wrangell-St. Elias National Park and Preserve, the largest national park in the United States.
What is the best season for climbing Mount Bona?
Late April through early June offers the most reliable snow conditions and longest daylight hours.
How do most people reach the mountain?
Expeditions fly from McCarthy or Chitina by bush plane to land on the Russell or Hawkins Glacier.