Cascades 8 Day Intermediate Mountaineering Course

The Alpine Ascents Way

Our guiding team is made up of full-time professionals known for their technical expertise, leadership, and ability to teach in demanding mountain environments. Many have earned industry awards and have spent much of their careers guiding with Alpine Ascents. More than just strong climbers, our guides are dedicated mountain educators who provide individualized coaching and professional mentorship,—helping each participant grow, gain confidence, and move closer to their climbing goals.

Instruction is inclusive, supportive, and community focused. We strive to create a safe, welcoming environment where all climbers feel encouraged, respected, and empowered to learn.

Seattle-Based

Alpine Ascents is one of the only guide services based in Seattle, offering round-trip transportation from Seattle to Mount Baker and back. Our shuttle eliminates the cost of a 6-day+ car rental and a complicated three-hour drive each way to the mountain.

Guides

Our guiding team includes full-time professionals known for their technical expertise, leadership, and ability to teach in demanding mountain environments. Many have earned industry awards and have spent much of their careers guiding with Alpine Ascents. More than just strong climbers, our guides are dedicated mountain educators who provide individualized coaching and mentorship that helps each participant grow, gain confidence, and move closer to their climbing goals.

Gear Department

Alpine Ascents has a full-service gear department ready to assist with your gear questions and preparations. Our store and rental fleet offer top quality climbing gear. All Alpine Ascents climbers receive a discount on every purchase at our gear store.

About the Course

Alpine Ascents brings more than 30 years of guiding experience in the Cascades and on the world’s highest peaks to our mountaineering courses. The glaciated terrain, complex route options, and variable weather within Washington’s Cascade Range provide an ideal classroom for developing core alpine skills in a true mountain environment. Our depth of experience allows us to operate with refined logistics, conservative decision-making, and consistent guiding standards—creating a focused, supportive learning environment for meaningful skill progression.

Throughout the course, instruction is led by Alpine Ascents’ highly trained mountain guides with a strong focus on hands-on learning, skill progression, and mentorship in real mountain terrain. The 8-Day Intermediate Mountaineering program is intentionally structured to provide repeated practice of core alpine systems—including glacier travel, rope team management, crevasse rescue, and movement on snow and ice—while building strong foundations in risk assessment, communication, and decision-making. Guides tailor instruction to individual experience levels, providing personalized coaching, feedback, and skill refinement to help students leave the course more competent, confident, and prepared for future alpine objectives.

The North Cascades

The North Cascades in Washington state form the largest and most rugged alpine wilderness mountain range in the contiguous United States. Contained within this range are scores of peaks topping 8,000 feet, upwards of 400 glaciers, and countless permanent snowfields. Most of the high peaks in the North Cascades are composed of metamorphic or intrusive igneous rocks. These weather-resistant rocks have been heavily sculpted by alpine glaciation, producing stunning peaks and ridges. These breathtaking views and the wide variety of alpine climbing have earned the area the nickname “The American Alps.” The North Cascades are considered the premier training ground for developing alpine climbers.

The weather in the North Cascades can be extremely variable, with snow below 3,000 feet. Precipitation levels are heavy, particularly during the winter months. “Variable conditions” also include glorious weather for lengthy periods, usually in late summer. For instructional purposes, the optimum time to climb in the Cascades is from early May through late August. This is when the combination of weather and snow conditions is usually at its best.

The vegetation and wildlife of the North Cascades are interesting and diverse. Approximately 150 common species and another 100 or so less common species of wildflowers bloom during the summer. This range is aesthetically exceptional and we hope you find yourself returning many times to enjoy its grandeur.

Many who have been introduced to the world of alpine climbing in the Cascades have gone on to climb in the world’s greatest mountain ranges. We hope our program will be the first step towards a lifetime of mountaineering.

Cascades Summit Details

Mt. Baker (10,781 ft.), the highest point of the North Cascades, is a heavily glaciated dormant volcano. The twelve active glaciers of Mt. Baker cover an area exceeding 20 square miles. Mt. Baker is unique in its great mass of snow and ice and easy accessibility. This combination creates a perfect alpine training ground.

Sahale Peak (8,680 ft.) presents another classic North Cascades wilderness mountaineering objective and is a favorite among our guides. Climbers are rewarded with some of the best scenic views in the range. The corniced rock and snow summit ridge rises above the small, steep Quien Sabe Glacier and provides an aesthetic climbing line that’s accessible with basic skills.

Sharkfin Tower (8,120 ft) is an impressive 800′ granite spire that towers high above the Quien Sabe Glacier in Boston Basin. Sharkfin Tower features good rock with excellent exposure and in an unbeatable setting. To reach the summit, students must surmount steep snow and 5th class alpine rock.

Climbing Areas

Washington Pass – A veritable PNW alpine rock paradise, the routes at Washington Pass are long, moderate, and only require approaches of a few hours. Many of the routes reach peaks of over 7,000′ in elevation and feature some of the most spectacular panoramic views in the entire North Cascades. Plus, the rock is some of the best quality in the entire state!

Mazama – Just east of Washington Pass, Mazama features some of the best single and multi-pitch sport climbing in Washington. There has been significant new route development over the past ten years and climbers will find a variety of excellent routes at all levels. One of the highlights of the area is the Goat Wall, which is a 1,500′ wall that is home to long bolted routes of 11-18 pitches.