Mount Fairweather

Mount Fairweather

Natural Attr
Last Updated: July 2026

Type

Coastal Peak

Accessibility

Viewable from boat tours and Bartlett Cove. Technical mountaineering required for summit attempts.

Best Season

June-August for clearest visibility, most reliable boat tour operations, and best photography light.

Busiest Season

July, with June-August seeing regular boat tour traffic through Glacier Bay.

Features

15,300-foot coastal peak on USA-Canada border; distinctive triangular summit profile; 6th most prominent peak in North America; dominant landmark visible 70+ miles on clear days; glaciated slopes frame the summit.

Elevation

15,300 ft

Overview

About This Attraction

From sea level, Mount Fairweather rises 15,300 feet—the tallest mountain in Glacier Bay and the 6th most prominent peak in North America. Visible from over 70 miles away on clear days, its towering summit dominates the horizon above Bartlett Cove. The mountain sits on the USA-Canada border where tectonic uplift creates the dramatic coastal relief of Southeast Alaska. Most visitors encounter it during Glacier Bay boat tours; only mountaineers with technical skills attempt the summit, which has been successfully climbed just a handful of times since 1931.

Quick Facts

Type

Coastal Peak

Elevation

15,300 ft

Access

Viewable from boat tours and Bartlett Cove. Technical mountaineering required for summit attempts.

Main Features

15,300-foot coastal peak on USA-Canada border; distinctive triangular summit profile; 6th most prominent peak in North America; dominant landmark visible 70+ miles on clear days; glaciated slopes frame the summit.

What You'll See

A towering mountain peak dominating the horizon as the highest point in the Fairweather range. Snow and ice vestiges visible on flanks and glaciated slopes. The distinctive triangular summit profile is unmistakable even from 70+ miles away. Cloud development commonly obscures the upper peak on afternoons.

What Makes It Special

6th most prominent peak in North America (prominence = vertical distance from summit to lowest contour encircling it with no higher summit). 18th tallest mountain in North America by elevation. Tallest peak in the Canadian province of British Columbia (sits on the USA-Canada border). Named by Captain James Cook on May 3, 1778. First successful ascent in 1931 by Allen Carpe, W.S. Ladd, Andy Taylor, and Terry Moore after a 1926 failed attempt.

Best Time to Visit

June-August when clear visibility coincides with regular boat tour operations and good morning light before afternoon clouds develop. Southeast Alaska weather is notoriously unpredictable; viewing windows are often only 1-2 clear days per week.

Safety Considerations

BEAR SAFETY: Maintain 100-yard minimum safe distance from bears. OTHER WILDLIFE: 25-yard minimum safe distance. WEATHER: Southeast Alaska maritime weather is extreme and unpredictable; conditions can change rapidly. Afternoon cloud formation regularly obscures the peak. Winter brings storms and heavy snow. WATER: Cold Gulf of Alaska waters require proper marine attire and flotation if boating. EXPOSURE: The mountain is remote and technical. Climbing attempts carry severe hazards: avalanches, crevasse falls, rockfall, and exposure. Summits require expert mountaineering skills, specialized equipment, and acclimatization.

Visitor Tips

  • Mount Fairweather's exceptional prominence (6th in North America from sea level) results from tectonic uplift at the plate boundary between the North American and Pacific plates.
  • Look for the peak dominating the horizon on clear days from boat tours or Bartlett Cove headquarters; the triangular summit profile is unmistakable even at 70+ miles distance.
  • Southeast Alaska weather obscures the peak unpredictably; morning light typically offers the clearest viewing before afternoon clouds roll in.
  • The summit has been climbed only a handful of times since the first ascent in 1931—this is not a casual peak.
  • Safe distance from bears: 100 yards; from other wildlife: 25 yards.
  • Pack binoculars to resolve peak detail and glaciated slopes from boat tour decks.
ℹ️ Data Sources

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