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Venture into Washington’s rugged North Cascades with Colorado Climbing Company’s guided glacier ascents. From beginner-friendly peaks to complex traverses, learn glacier travel while summiting iconic alpine giants.
Venture into Washington’s rugged North Cascades with Colorado Climbing Company’s guided glacier ascents. From beginner-friendly peaks to complex traverses, learn glacier travel while summiting iconic alpine giants.
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Operated by Colorado Climbing Company · North Cascades National Park, Washington
The North Cascades National Park, located in Washington state, presents one of the most pristine and rugged alpine landscapes in the lower 48. Characterized by jagged granite peaks, vast glaciers, and deep alpine valleys, this area draws climbers eager to test their skills on glaciated terrain less affected by altitude than the Rockies. The Colorado Climbing Company brings its expert guides and well-honed teaching approach from Colorado Springs to this Pacific Northwest climbing haven, offering multi-day climbs tailored for a range of abilities.
Their signature North Cascades National Park Classic Climbs package is an immersive mountain experience with routes like Eldorado Peak's East Ridge, an accessible introduction to glacier climbing, and the far more demanding Torment-Forbidden Traverse, which navigates exposed ridge lines and technical glacier crossings. Along the way, climbers encounter unique geological formations, including granitic spires shaped by millennia of glacial sculpting and fragile alpine flora adapted to short growing seasons. Sahale Peak and Mt. Triumph rounds out the itinerary with challenging approaches that combine backpacking with steep ridge climbs, rewarding adventurers with sweeping views over the Boston Basin and rugged Picket Range.
Colorado Climbing Company provides all group gear, certified instruction on glacier travel and crevasse rescue, and handles backcountry permits, relieving logistical burdens so climbers can focus on the objective. The less crowded routes here make this experience stand out from popular national parks, delivering solitude amid dramatic peaks.
This program not only tests physical fitness and technical skill but also builds foundational mountaineering knowledge, making it ideal for those seeking career or personal progression in alpine climbing. With expert guides versed in both Rockies and Cascades terrain, clients benefit from safety-focused instruction in an awe-inspiring setting shaped by ice and stone.
Whether stepping onto the glacier for the first time or tackling complex traverses, these climbs offer a genuine Northwest alpine adventure through one of America’s wildest landscapes.
challenging.
2–4 days.
Participants should have good cardiovascular fitness, endurance for multi-day backpacking, and strength for technical climbing.
While beginner-friendly routes like Eldorado Peak’s East Ridge are accessible to new glacier climbers, basic fitness and willingness to learn technical glacier skills are required.
All group climbing equipment, backcountry permits, park entrance fees, camping gear, and certified guiding are included.
Routes range from moderate climbs ideal for developing glacier travel skills, to demanding traverses requiring experience with exposed ridges and complicated terrain.
Bookings should be made at least six months in advance to secure specific routes and permits due to limited availability.
Guides provide instruction and support for camping and cooking, but participants should be comfortable with basic backcountry camping setups.
You may encounter marmots, mountain goats, and various birds adapted to high alpine environments.
The North Cascades National Park, established in 1968, protects one of the most extensive glaciated regions in the contiguous U.S., preserving rich indigenous and mountaineering heritage.
Permit limits and Leave No Trace practices are enforced here to protect fragile glaciers and alpine ecosystems increasingly threatened by climate change.
Colorado Climbing Company runs guided climbing, ice climbing, mountaineering, and backcountry skiing trips and instructional courses across Colorado and in select national parks. The company’s offerings include introductory classes like Introduction to Rock Climbing and Gym to Crag, technical courses such as Learn to Lead Sport Climb Outdoors and Learn to Lead Traditional Climbs, and advanced seminars including Steep Ice and Mixed Technique and Climbing 301 — Climbing Big Things. Trips span diverse Colorado areas and beyond, with options in Rocky Mountain National Park, Silverton, Lake City, Ouray, Denver/Golden, Boulder/Estes Park, Telluride, Gunnison, Grand Junction, and San Juan ranges. Seasonal programming covers ice climbing at venues like Lake City Ice Park and guided backcountry ski and splitboard touring in Silverton and the Alpine Loop near Lake City. Offerings range from half-day guided ice climbs to multi-day alpine ascents and expedition preparation courses. Participants can choose guided experiences or technical instruction tailored to levels from beginner to advanced. Course titles and guided day trips reflect explicit instruction and guided formats, including avalanche and glacier-focused topics such as Crevasse Rescue and Glacier Travel and Private Custom Avalanche Instructions. Colorado Climbing Company presents a wide catalog of site-specific classic climbs, ski descents, and intensive seminars to support skill development and safe mountain travel.
Book with Colorado Climbing Company