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Rock & Alpine

North Cascades Alpine Classics

Welcome to the American Alps

Glaciated peaks, rugged approaches, endless alpine rock: there’s a reason the North Cascades are the heart of alpinism in the Lower 48. From the iconic splitter granite of the core Cascades to the massive glaciers of Mount Shuksan, the range offers a lifetime’s worth of classic climbs—all within a short drive of our Bellingham homebase. Rope up with us and experience this storied range for yourself.

North Cascade Trips

Twin Sisters

The Twin Sisters are the closest mountains to those living in Whatcom and Skagit counties, but see the least amount of traffic. For those looking for a truly alpine adventure, the Twin Sisters offer a seemingly endless supply of long, exposed ridges, towers, and summits broken up by small

Cascade Mountain Ascents

Dorado Needle

Located one mile north of Eldorado Peak, Dorado Needle stands proudly at the western high point of the McAllister and Inspiration glacier systems. With several classic moderate alpine rock climbs of various lengths available, Dorado Needle is an excellent objective for those looking to challenge themselves in bigger

Cascade Mountain Ascents

Eldorado East Ridge

Eldorado's East Ridge is one of the Northwest's most classic climbs with moderate glacier travel ending in an airy knife-edge summit ridge. Located in the heart of the North Cascades, the views are hard to beat and is a great introduction to glacier mountaineering and climbing moderately steep

Cascade Mountain Ascents

Ruth & Icy

The Ruth & Icy Traverse is a moderate snow climb with glacier travel known for having some of the finest views in the North Cascades. This long ridge traverse in the shadow of Mount Shuksan gives climbers passage through amazing alpine terrain with two beautiful peak ascents and a

Cascade Mountain Ascents

West Ridge of Forbidden

One of North America’s most sought after alpine challenges, the West Ridge of Forbidden Peak is an exposed and engaging route. Combining glacier travel, snow climbing, scrambling and multipitch rock climbing, you’ll get the full alpine experience as you ascend this world class objective. The summit ridge provides excellent

Cascade Mountain Ascents

Shuksan Fisher Chimneys

The Fisher Chimneys is a long, classic alpine route that leads climbers through varied terrain to the airy summit of Mount Shuksan. An unlikely series of moderate features breach Shuksan’s sheer Southwest Face, yielding access to the upper glaciers and summit pyramid where climbers navigate through a maze of

Cascade Mountain Ascents

Shuksan Sulphide

The Sulphide Glacier is a house favorite at Cascade Mountain Ascents. Mount Shuksan is among the most iconic peaks in North America, and for good reason. The Sulphide serves up moderate glacier travel, alpine rock climbing, and amazing camps. The route culminates with a climb of Shuksan’s epic

Cascade Mountain Ascents

Vesper

Vesper Peak is a gem of an alpine rock climb in the North Cascades. With an amazing bivy site at it’s base, 5-6 pitches of technical climbing on solid rock, and a beautiful summit, this is a budding alpinist’s dream. Multiple high quality routes breach the headwall leading directly to

Reviews

Over 100 5 star reviews!

Climbing with CMA was a true reflection of mindful mountaineering. As a female mountain lover, I’m used to being the only lady in a group of dudes. Sometimes that doesn’t feel 100% comfortable, particularly when you feel like it’s all about the grind, no emotions allowed. With CMA I felt that I was part of a big bear hug of awesomeness. Guides often set the tone for the team, and Zack set a tone of kindness and respect for everyone. When the going got tough, his humor lightened the mood without jeopardizing the seriousness of what we doing. I will definitely be climbing with CMA again!

“They do the essentials really well: they’re professional, knowledgeable and competent, great teachers, and always keep an eye on safety as every guide service must. What sets them apart for me is that they do all that AND make it FUN. Some of the best times I’ve ever had in the mountains are with this crew. I highly recommend them!”

“I hired this guide crew for technical education and then returned for their recreational guiding services. I’ll continue to lean on Cascade Mountain Ascents to bring me further into the backcountry and advance my technical skills in the mountains.”

Cascade Mountain Ascents is seriously raising the bar for avalanche education—Fun-loving, inclusive, knowledgable, fantastic educators, and all around stellar folks! I would absolutely recommend taking a course or spending a weekend in the mountains CMA!

“Zack and Cascade Mountain Ascents is the best choice for your adventure no matter your skill level. From beginner to seasoned pro, Zack has you covered. His knowledge and skills of all-terrain and mountain situations had us feeling safe and confident all the way.”

“I’ve taken courses with the guides at CMA as well as gotten personal goals accomplished. Each time I’ve come away more competent, more confident, and inspired to take what I’ve learned into my next outing.”

“Fifth time out there with Zack – and as always it was spectacular. Zack‘s calm guiding style – paired with perfect preparation and route planning – push you without ever overwhelming personal abilities and strength. Countless successfully climbed peaks and everlasting memories are the rewards.”

“I have skied with all of the guides at CMA and have had great experiences. They are passionate about their craft, and it shows in the experiences they provide. They know where to find the best skiing and have extensive knowledge of the local terrain.”

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