Mt. Baker Skills and Climb

Overview

A climbing team near the summit of Mt. Baker.

A guided climbing team approaches the summit of Mt. Baker. Don Enos

The American Alpine Institute has been consistently guiding Mt. Baker since 1975. AAI guides cumulatively have thousands of ascents of the mountain. In addition to that, our guides have spent countless hours climbing and skiing on the mountain recreationally, volunteering for trailbuilding and clean-up activities, and participating in volunteer mountain rescue activites on Mt. Baker. 

We love this mountain. It is at the core of who we are...

Mt. Baker has long been noted as one of the most glaciated peaks in the Lower-48. In addition to the vast glaciers, it is also one of the most beautiful and accessible mountains in the country. A guided ascent of Mt. Baker is an experience of a lifetime. 

Groups on this program are kept small (usually three to five climbers with one guide or six to ten climbers with two guides), and throughout the trip you will enjoy a rich learning and climbing experience.

Other Programs on Mt. Baker

If you are training for independent unguided climbs in the future, we recommend the 6-day Alpinism 1 - Introduction to Mountaineering program.

We offer many longer programs that include a Mt. Baker summit climb. But for those who wish to experience a high mountain environment and a classic alpine summit in a shorter period of time, this memborable ascent is perfect for you.

If you lack the prerequisite backpacking experience, you can combine this course with a two-day Introduction to Backpacking program.

Some mountaineers also choose to enhance their glacier navigation skills before or after a climb by combining this program with either the three-hour Backcountry Navigation Essentials class, or the one-day Backcountry Navigation Comprehensive program.

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Mt. Baker Skills and Climb

Itinerary

Day 1 – Rendezvous at the AAI Equipment Shop and Head to Mt. Baker (6400ft/1951m)

Plan to meet your fellow climbers, guide, and equipment specialist.  Your guide and an equipment specialist will take the time to go over equipment, finalize rentals and purchases, review the itinerary, and ensure everyone is adequately prepared.

The group then will make the roughly 1 1/2 hour drive up to the glaciers of Mt. Baker.  We will hike to basecamp and, once set up, spend the rest of the day on skills.  

Curriculum: Gear selection and care.  Concepts of glacier travel, glaciation, mountain weather, and geology. We may start on snow skills today if time allows.

 

Day 2 – Glacier Skills (7000ft/2133m)

We will get an early start today and make our way up, roughly an additional half mile to an appropriate location to practice snow skills.  After we wrap up the day we will either hike back down to basecamp for an early night of sleep, or we will pack up camp and move slightly higher on the glacier in order to make the summit push the next day shorter.

Curriculum: practice ice axe and crampon use, glacier travel, rope work, snow anchors, self-arrest, and navigation.



Day 3 – Summit Bid and Hike Out (10,778ft/3285m)

Summit day! Weather and conditions permitting we get an alpine start (typically 1-3am) and head for the summit of Mt. Baker, which is at 10,778 feet. Our goal is to reach the summit by daybreak so we can utilize snow conditions during the night and early morning and be heading down by the time the sun warms the slopes. After our summit bid, we descend to camp, pack up, and head back to the institute. We shoot for getting climbers back to town anywhere between 3-7pm. This can vary a bit based on how the last day of the trip goes.

Curriculum: Summit strategies, route finding, navigation, and hazard assessment.

 

Day 4 - (Additional Option - final hike out)

For those of you who have selected the additional 4th day, you’ll have time in the morning to do some additional skills training and review before packing up and making your way out on this last day.

 

Curriculum: Additional snow skills.

 

Route Descriptions

Mount Baker from the Fisher Chimneys route on Mount Shuksan.

Mount Baker from the Fisher Chimneys route on Mount Shuksan. AAI Collection

South Side Option

The south side of Mt. Baker is dominated by two broad glaciers that connect in the middle. These are the Easton and the Squak glaciers. We will ascend the most obvious line given the time of year (the Easton breaks up as the season progresses and we tend to climb the Squak after mid-July).

Following an equipment check at AAI's headquarters in Bellingham, we will drive approximately 1.5 hours to the trailhead on the south side of the mountain, at 3,200-feet. From there we will make a five mile hike up to a stunning high camp at 6,000-feet.

Ascents of the mountain tend to start in the pre-dawn hours, often between midnight and 3am, to have the most firm climbing conditions. We will ascend a gentle slope for several hours, navigating between crevasses to the crater (9,600-feet), situated between the upper mountain and a satellite peak, Sherman Peak. From there we will be able to look down into the active steam vents below.

The final push up the mountain ascends a 35-degree slope for just under one thousand feet. We crest the summit and make a short jaunt across the flat top of the mountain to the high point at 10,781-feet.

North Side Option

The Coleman-Deming Route is found on the north side of the mountain. This route is also referred to as the Heliotrope Ridge route, as the approach to the glacier follows that geographical feature.

The trailhead on the north side of Mount Baker is at 3,700 feet, and the hike to camp is about 4.5 miles on a nicely maintained hiker's trail.

After a gear check at AAI's headquarters, we drive to the trailhead and hike to a camp below the Coleman Glacier's icefall at approximately 5500 feet. We spend the afternoon of Day 1 and all of Day 2 practicing skills on the glacier and preparing for the summit climb the next morning. Depending on the preference of the guide and climbers, we may choose to establish a high camp on the glacier at 7500 feet, below the "Black Buttes."

Climbing above our high camp, at 9000 feet we gain a col (saddle) between Mount Baker and one of its subsidiary summits, Colfax Peak. Just beyond the col, we move onto the Deming Glacier, which flows down the southwest flank of Mt. Baker. We ascend Pumice Ridge for a few hundred feet to the base of the Roman Wall, which is the last obstacle on the way to Mount Baker's 10,781-foot summit. The Roman Wall is nearly 1000 feet of 35-45 degree snow and ice that rolls over onto the summit ice cap of Mount Baker. The true summit is a few minutes stroll on level ground from the top of the Roman Wall. From the summit the sights are breathtaking, and we will enjoy sweeping views that stretch from the Canadian border peaks in the north, across the islands in the San Juan archipelago to the west, and out to the hundreds of peaks in the Cascades to the south and east.

More Advanced Routes on Mount Baker

For climbers with an intermediate to advanced level of skill, we can schedule privately guided climbs of more technical routes on Mount Baker. Here are two classics:

North Ridge (Grade 3+, 2-3 days, 85 degree ice)

A climber enjoying the picturesque N. Ridge of Mt. Baker.

A climber enjoying the picturesque N. Ridge of Mt. Baker.  Jason Martin

The North Ridge of Mount Baker is among the most classic ice lines of the Cascades volcanoes. The approach itself can include challenging route finding and ice climbing as climbers navigate the wildly crevassed Roosevelt Glacier to access the base of the North Ridge.

Once on the route, we climb 50-degree slopes to the base of the technical crux, three to four pitches of ice climbing that are typically between 65 degrees and vertical. Above the ice pitches we follow the crest of the ridge. From the summit we descend the standard Coleman-Deming route back to camp.

The climbing on the North Ridge is never overly difficult but is constantly and delightfully exposed and provides a big mountain feel.

The Coleman Headwall (Grade 4, 90-degree ice, 2200 feet)

The Coleman Headwall is the largest ice face in the Cascades Range. Rising over 2200 feet from the base of the wall to the top, this route offers climbers an almost unbroken line of steep snow and ice climbing right to Mount Baker's summit ice cap.

The climbing on the headwall is mostly in the 55-degree range, but there can be a number of short, steep sections requiring steep ice climbing technique. Because of this route's committing nature, climbers need to have experience with high angle snow and ice climbing, be very physically fit, and be capable of ice climbing with a pack on.

The Roman Mustache

The Roman Mustache is more of a variation to the standard route rather than a different climbing objective altogether. Below the saddle at 9000 feet, the Mustache route heads to climbers' left and negotiates an icefall before blending into the upper part of the Roman Wall described in the standard route description. This route is a great choice for climbers who are well versed at moderate glacier travel and who would like to spend a little time on steeper, more complex terrain during their ascent of Mount Baker.

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Mt. Baker Skills and Climb

Dates

2025

  • Three-Day Programs
  • May 10 - 12, 2025
  • May 24 - 26, 2025
  • May 30 - June 01, 2025 - Womxn's Only
  • May 31 - June 02, 2025
  • June 07 - 09, 2025
  • June 17 - 19, 2025
  • June 21 - 23, 2025
  • July 04 - 06, 2025 - Womxn's Only
  • July 05 - 07, 2025
  • July 15 - 17, 2025
  • July 19 - 21, 2025
  • July 29 - 31, 2025
  • Aug 01 - 03, 2025 - Womxn's Only
  • Aug 02 - 04, 2025
  • Aug 12 - 14, 2025
  • Aug 16 - 18, 2025
  • Aug 26 - 28, 2025
  • Aug 30 - Sept 01, 2025
  • Sept 09 - 11, 2025
  • Sept 13 - 15, 2025

 

Four-Day Programs*

  • June 03 - 06, 2025
  • June 12 - 15, 2025
  • June 28 - July 01, 2025
  • July 10 - 13, 2025
  • July 24 - 27, 2025
  • Aug 07 - 10, 2025
  • Aug 21 - 24, 2025
  • Aug 26 - 29, 2025
  • Sept 04 - 07, 2025
  • Sept 18 - 21, 2025
  • Sept 25 - 28, 2025

 

Variations throughout the season...

While all of these courses run during what we consider the "summer season," there is a large amount of variability in the weather and conditions that a climber could experience throughout this time. We recognize that most of our participants sign up for our programs weeks or months in advance, and although we can never be fully certain of what we'll encounter in the mountains that far out, you can click here for a description of what can typically be expected throughout the summer as well as a guide on picking the timeframe that is best for you.

 

*Many choose the four-day option so that they do not have to climb the mountain and hike out on the same day. Those on a four-day itinerary will make their summit bid on day three, and hike out on day four. This option has a higher summit success rate, a less stressful summit day, and gives climbers the opportunity to spend more time dialing in skills as well as an extra night in the Mt. Baker backcountry.

 

Mt. Baker Skills and Climb

Details

Max Ratio - 5:1 (Climber:Guide)

Capacity - 10

Minimum of 2 to run.

Prerequisites

  • Good physical fitness
  • Ability to carry a 45 - 55 lb backpack for multiple hours
  • Stamina to hike for over 8 hours (including breaks, and with lesser pack weight)
  • Ability to cook for yourself on a backpacking stove
  • Overnight backpacking experience

NOTE: If you lack overnight backpacking experience, you can add a 2-day Backpacking and Wilderness Skills program at a discounted price. 

Inclusions and Exclusions

Tuition for the program includes the guide's fee, transportation to the mountains (except on private trips), and all group climbing equipment (ropes and hardware). You also have access to a personal live gear consult to go over equipment. 

 Exclusions

Personal equipment is not included in the program cost, but may be rented from our equipment shop. A complete list of recommended and required equipment will be sent to you upon registration.

We also offer porter services for individuals who require physical assistance. Contact our office by phone or email for more information.

Private Mt. Baker Climbs

In addition to the dates we publish for this climb, we can also easily set up additional dates for groups and/or individuals as they are requested. We have almost unlimited availability throughout the summer but at certain times our schedule does book up. To make sure a particular date range is available please call (800-424-2249) or email our office.

An AAI team descends Pumice Ridge after a successful climb of the Easton Glacier route on Mt. Baker

An AAI team descends past the Sherman Crater after a successful climb of the Easton Glacier route on Mt. Baker. Ryan Slaybaugh

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Mt. Baker Skills and Climb

Testimonials

"My guide and I connected perfectly right off the bat. It felt as if we were climbing partners and had known each other for a long time." 
Carter Fowler, Chatanooga, TN

"The course curriculum contained excellent content including crevasse rescue, route finding, weather interpretation, and equipment." 
Jerry Mills, Maumee, OH

"In spite of this being a "summit climb", my guide turned it into a classroom. I learned far more than I expected in 3 days." 
Patricia Hegagard, Chicago

"[Our guides] had a laid back, calm attitude that allowed those of us struggling to keep our dignity and feel good about what we had accomplished.  We also appreciated their interest in the people they were guiding. It made a nice atmosphere for the whole team to get to know and enjoy each other."
Erin Tremaine, Lynden, WA

Mt. Baker Skills and Climb

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