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Cascade Pass and Sahale Arm

Last modified Nov 06, 2009 03:50 AM
Contributors: Big Pants Trekkers
View towards Doubtful Lake Basin and Sahale Mountain. Photo by Kim Sharpe Jones

This is one of the most scenic, most accessible (including for kids, at least to the pass), and not surprisingly the most crowded high-country romps in the North Cascades-and the only trailhead in the 684,000-acre North Cascades National Park that you can drive to. Mixed in with the throngs of Puget Sound hikers are folks from Munich, Tokyo, and Kalamazoo. And none of them return disappointed after frolicking among fields of flowers, peaks of ice, and boulders bearing basking marmots-some of the most outstanding alpine landscapes to be found anywhere in the world.

Long used by Native Americans, explorers, prospectors, and surveyors, this relatively low pass was a wise choice for passage through the North Cascades. And it was once considered by railroad and highway planners too. Thankfully it will remain trail, protected as wilderness within a national park. But despite its wilderness status, this special place needs your care. Stay on established trails, or when you choose to veer off keep your boots on snow and rock, not fragile heather and alpine vegetation.

The views are amazing before you even hit the trail. To the south, the fierce face of Johannesburg Mountain peers down at you as you lace up, periodically shedding shards of ice to the valley floor from its hanging glaciers. Stop staring and hit the trail-it gets better. The trail starts by switchbacking some thirty times on a forested rib to propel you high above the avalanche-debris-littered valley floor.

After climbing 1400 feet in the first 2 miles or so, the grade eases, making a long traverse toward the pass, breezing by meadows, talus, and the occasional lingering snowfield en route. Johannesburg's equally fierce neighbors introduce themselves: Cascade Peak, Mix-up Peak, and The Triplets. At 3.7 miles reach the heather parklands of Cascade Pass (elev. 5400 ft), a perfectly fine place to call it a day. But if the prospects of going higher and farther tempt you, carry on.

Locate the trail for Sahale Arm that takes off north just a short way east of the pass. Prepare to get down to business. Beat to the ground by climbers, the trail wastes no time, gaining about 800 feet in 1 rocky and steep mile. Reach a junction (elev. 6200 ft) with a trail heading right, bound for Doubtful Lake and losing all of that hard-earned elevation gain.

The trail left to Sahale Arm, however, is nothing but pure delight from this point. Follow the path upward through rolling meadow and alpine tundra while peeping pipits and whistling pigs (marmots) announce your arrival. Hike all the way to the toe of Sahale Glacier at 7200 feet (but not on it-that's for equipped climbers) or until snowfields block passage. You may have to overcome panorama paralysis, a condition known to stop hikers dead in their tracks when barraged by boundless beauty.

Don't fight it. Look north to 8484-foot Sahale Mountain's glistening glacier; south to the sheer vertical walls of Johannesburg and company clad in hanging glaciers; east down the lush Stehekin River valley, with McGregor Mountain standing proud and Doubtful Lake below; and west to Hidden Lake Peaks, Eldorado Peak, and Mount Torment.

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Recent Trip Reports

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There are 74 trip reports for this hike. See all trip reports for this hike.
Cascade Pass, Sahale Arm, Sahale Glacier — Jul 17, 1999 — stephen, mark, and greg
Day hike
Issues: Blowdowns | Water on trail | Snow on trail
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Arrived at Marblemount Ranger Station at 8:30 AM and got the last permit for Sahale Arm. Boston Basin permits...

Arrived at Marblemount Ranger Station at 8:30 AM and got the last permit for Sahale Arm. Boston Basin permits were already gone.

The Cascade River Road is in great shape. There is a lot of snow at the trailhead, and the trail can be hard to follow, but after five minutes the snow disappears and the trail is visible. There are a few minor blowdowns. Snow starts again at the top of the switchbacks and is almost continuous to Cascade Pass.

The first few steps of the Sahale Arm trail have melted out, then there is solid snow until the ridge is gained. The meadows are beautiful, with small snow patches surrounded by green grass and scurrying marmots.

Only one crack was spotted on the glacier. There's a boot track ot the summit.

Got fogged out, rained on, and hailed on Saturday night. Sunday morning was sunny and hot. The view from camp dramatically illustrated the west-side / east-side weather patterns of the Cascades: the west side of Cascade Pass was socked in with low clouds all day Saturady and most of Sunday; the east side of the pass was cloud free Saturday night and all day Sunday.

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Sahale Arm Cascade Pass — Aug 08, 1998 — University Congregational Hikers
Day hike
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One of the best day hikes anywhere on one of the nicest days imaginable. If it is cool...

One of the
best day hikes anywhere on one of the nicest days imaginable. If it is cool in the North Cascades, it is usually cloudy. Not this time! Cascade River Road is in good condition, though rather washboardy. Last three miles are quite bumpy, but entirely passable for normal pasenger cars. The trailhead itself here is one of the more spectacular places you'll encounter, overlooked by the hanging glaciers on Johannesburg - just far enough away to be safe. For the hiker, things just get better - even when you can't see how there is any room for improvement. The trail to Cascade Pass is so gentle that almost anyone in good health can do it. The Sahale Arm trail, which branches right from the trail to Stehekin perhaps 50 yards past Cascade Pass, is quite steep at the start, moderate in the middle, and at the end is about as steep and plagued with loose rock as you can get and still call it a hike. The view ahead at the end of the first steep stretch is a jaw-dropper, even after Cascade Pass - down to Doubtful Lake, up to Sahale Peak, and across to waterfalls and snowfields. People whose idea of hiking doesn't include loose rock and scree may want to stop next to a delightful brook and mini-meadow at about the 7000' level (this is pretty much the end of the greenery, except for a few isolated spots). Some good bare rock here to sit on and enjoy views of ranks of serrated ranges, as well as Baker and Bonanza. The terminally determined can continue up to 7600' atop the final ridge before Sahale Glacier, adding Glacier Peak to the view. Trail is snowfree all the way, apart from a tiny token snowpatch just before Cascade Pass. Few mosquitoes, flies not bad. A bit of smoke on the east side from the Lake Chelan fire, blown away from the Pass by afternoon westerly breezes. Four bear sightings, from at least three separate bears, none very close to people. Some people were confidently identifying the biggest one as a Grizzly, but its profile didn't look Grizzly-like to us. If you do this hike, allow lots of time.

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Cascade Pass Sahale Arm — Sep 20, 1997 — Elanthian Ranger Corps
Day hike
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Wow. Cascade Pass Trail is in fine shape, easy grade and our surveyors carfully counted, there are indeed, as...

Wow. Cascade
Pass Trail is in fine shape, easy grade and our surveyors carfully counted, there are indeed, as the guidebooks say, 33 switchbacks. Unless you count that little turn on the steps out of the parking lot, and call it 34.. The trail from the pass up Sahale Arm is a little less formalized - and at the same time has some truly impressive stone trailwork in it. On top of the arm there was light fresh snow, and fresh snowfall was in evidence on the surrounding summits. Surrounding Summits! Gracious, what a fantastically pretty place. Climbing up (and up) onto the arm was very worth the additional effort, certainly for this crew of view-inspiration junkies. Two young bucks, ptarmigan, nine climbers across the way climbing past LARGE fresh rockfall to Cache Col and the Ptarmigan Traverse, were all in evidence, along with what looked like a lot of folk camping at the only allowed spot up the arm, the climber's camp at the base of Sahale Glacier.. The corps wants to return to be sure it wasn't all an idyllic dream, and to have more time higher up enjoying the views.

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Cascade Pass/Sahale Glacier Sahale Arm — Sep 07, 1997 — pfs & Maddog McKee
Day hike
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When nice, sunny, late-summer days happen, you gotta go for it! Fair number of cars at trailhead, but...

When nice, sunny, late-summer days happen, you gotta go for it! Fair number of cars at trailhead, but only ran into a handful of parties on the trail. Minimal bugs, even though it was quite warm. Strong breeze and usual exhilarating views from the pass. Route is easily discernible (on a clear day) through the rock fields below Sahale. Sat at the foot of the glacier wishing we'd brought gear for the summit horn. I had packed for a hike. Maddog wanted to go the distance. All those bugs that missed us going up found us between Cascade Pass and the parking lot. No stopping on that stretch. Two items of note: 1) Even though the calendar says September, sunscreen is still warranted. You figure out why I tell you this. 2) The Cascade River road currently has fewer potholes than I can ever remember.

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Location
North Cascades -- North Cascades Highway
North Cascades National Park
4.08 out of 5
Based on 13 votes
Featured In...

Day Hiking: North Cascades
by Craig Romano

To buy the full book, including maps, elevation profiles, photos, and more, visit:

A portion of all book sales from the links above benefits WTA and helps protect and maintain our trails.

Information about this hike provided in partnership with Mountaineers Books. Copyright © Craig Romano/The Mountaineers Books

Roundtrip 12.0 miles
Elevation Gain 3600 ft
Highest Point 7200 ft
Features
Lakes
Old growth
Wildflowers/Meadows
Mountain views
Wildlife
Ridges/passes
Guidebooks & Maps
Day Hiking: North Cascades (Romano - Mountaineers Books)
Green Trails Cascade Pass No. 80

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Driving Directions
(48.4748, -121.0735) Open in new window
Red Marker Cascade Pass and Sahale Arm
48.4748333333 -121.0735

From Marblemount head east on the Cascade River Road for 23 miles all the way to its end at the trailhead (elevation 3600 ft). Privy available.

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