If you could only do one long hike in North Cascades National Park, I’d recommend the trail up to and along Sahale Arm. It somehow manages to get some of the best scenery in the Cascades into one 13.4 mile trail (RT; you can easily make it shorter; even going 10.5 miles will give you some of the best views) while making those views varied and always awe-inducing. Cascades tumble down sheer cliff faces, jagged peaks tower into the sky, and a lovely blue-green lake nestled in a secluded valley are key features, while the wildflowers themselves (in season) make the trail worthwhile. Perhaps I should stop talking here and just let the pictures tell their own story? Or should I keep talking since the pictures don’t do the view half justice?
The trailhead is a busy one by North Cascade standards, as the trail passes through Cascade Pass (an extremely popular destination during the summer months) on its way to Sahale Arm. We knew the trail was going to be a very long one, so instead of eating breakfast at the picnic tables at the far end of the parking area, we hit the trail while munching granola bars (chocolate ones – yum!) The trail begins next to the hill, and while it’s not exactly hidden, it isn’t always the easiest to find, either. But if you take a trail uphill, you’re probably in the right place.
The trail climbs steeply from the first, switchbacking upward through a pine forest. As forests go, this is a nice one. Nothing of excitement comes until just over 2 miles up the trail, where a waterfall runs over the rocks – you’ll have to step off the trail and out into a rocky open spot to see it, but it’s a very quick side-jaunt.
The trail continues to climb through the thinning trees, with peek-a-boo views into the valley you’re leaving. There’s only one word for this valley: stunning! Its waterfalls and peaks are enough to inspire a goodly amount of awe.
During the last switchback before Cascade Pass (at 4.0 miles), the views open up as the very well-maintained trail traverses a scree field. It’s incredible just how much beauty there is in such rugged spires and the cliffy valley walls. Also be on the lookout for the snowfields – as we descended, later in the afternoon, several of us witnessed an avalanche from these snowfields (and everyone heard it – it sounded like a shotgun going off!)
At 4.98 miles, reach Cascade Pass. You can’t possibly miss this, as the trail suddenly turns left and right. (It’s also the place where the views suddenly disappear, as there are a fair number of stubby trees in the pass.) To the right is a primitive toilet as well as a trail down into the next valley. However, for Sahale Arm, turn left. This was where we encountered our first snow in very early August. It’s not hard to find the trail, but you may have to scout a bit if enough people haven’t trampled down the trail through the snow yet. Follow the sign for Sahale Arm at 4.0 miles, coming out on a trail that traverses a rock field while working its way up and around the almost-sheer meadow that is the side of a hill.
The views from here become more glorious with every switchback. You’re slowly rising out of the valleys and so the view of the valleys – and the surrounding mountains – keeps getting better!
At 4.9 miles, the trail finally tops the hill at the Doubtful Lake Trail Junction. Turn left to continue on Sahale Arm (the Doubtful Lake Trail is less traveled than the Sahale Arm Trail, so wayfinding skills may be necessary if there is still snow on the trail, as there was in early August).
From here on out, you can get glimpses or very good views of Doubtful Lake far below you – a blue / green gem standing out in a sheltered valley. The first time I visited Sahale Arm (this is time #2; you can also read about my first visit to the arm) I thought this valley looked like Tolkien’s Rivendell (not that I’d ever read the book, but other people in my group have, and it looked Middle Earth-ish to me…)
For the next 2 miles, the trail continues to climb slightly or more steadily at times through the almost tundra along the top of Sahale Arm. Grassy and full of heather and wildflowers, there’s never a dull moment, either from the flora or from the ever-increasing views of the surrounding peaks and valleys. You can see up and down about three different valleys, with towering peaks all around. Wow!
Too bad there were so many fires nearby; the smoke definitely didn’t improve either the pictures or the breathing quality 🙁 The clouds also decided to roll in right about the time we were halfway up the arm, so our pictures became increasingly dark. Oh, well. That makes time #2 for a cloudy hike. I’ll just have to come back again someday when it’s sunny…
At 5.7 miles, a broad, rocky area allows you to look down the valley that you parked in. That’s quite the view!
About 6 miles from the trailhead, the trail suddenly leaves the tundra to enter a rocky path. The best of the views have been seen now, but if you’d really love to see an aerial view, keep going up the very steep, rocky trail the last 0.8 miles to the camp at the top of the arm.
The views from here were fantastic, even though a thunderstorm seemed to be blowing through (at least, the clouds and ice pellets were blowing in!) Doubtful lake, myriads of peaks, peaceful valleys; everything you’ve seen along the arm and more!
By this point we were all pretty tired – almost half of the group had turned around at the rocky section, figuring the faster hikers would make it to the top and still pass them before the bottom of the trail (ok, before the Doubtful Lake junction). Still, I was glad to have made it all the way to the top!
Coming back down through the clouds and thankfully-no-real-rain, there was a misty, unreal quality to Sahale Arm and everything around it. Still, the mist didn’t stop me from taking pictures…and who wouldn’t in such a gorgeous spot as this?
In Cascade Pass, we met a park ranger, ready to answer any and all questions. Our only real one was, “How do you pronounce the name of the arm up there?” The answer? “Sa-HAL-ee” (with all the a’s sounding like the a in father). Oh, well, there went our “Se-HAIL” pronunciation! And after the ice pellets, you’d think that Hail would be about right!
Round Trip Trail Length: 13.4 miles
Lowest Elevation: 3,592ft. (parking area)
Highest Elevation: 7,581ft. (camp at the top of Sahale Arm)
Net Elevation Gain / Loss: 3,989ft.
Facilities: Primitive restrooms and picnic tables at the trailhead
Would I go 100 miles out of my way for this?
Key GPS Coordinates for Sahale Arm
Sahale Arm Parking: 48.47529N / -121.07531W (48° 28′ 31.044″ / -121° 4′ 31.116″) (3,592ft.)
Trail beginning: 48.47540N / -121.07494W (48° 28′ 31.44″ / -121° 4′ 29.7834″) (3,618ft.)
Waterfall view: 48.47913N /- 121.06900W (48° 28′ 44.8674″ / -121° 4′ 8.4″) (4,577ft.)
Cascade Pass: 48.46758N / -121.05905W (48° 28′ 3.2874″ / -121° 3′ 32.5794″) (5,345ft.)
Sahale Arm Trail Junction: 48.46895N / -121.05863W (48° 28′ 8.2194″ / -121° 3′ 31.0674″) (5,356ft.)
Doubtful Lake Junction: 48.47066N / -121.05180W (48° 28′ 14.376″ / -121° 3′ 6.48″) (6,053ft.)
Valley View: 48.47727N / -121.05724W (48° 28′ 38.1714″ / -121° 3′ 26.0634″) (6,516ft.)
Beginning of the scree: 48.48072N / -121.05275W (48° 28′ 50.5914″ / -121° 3′ 9.9″) (6,700ft.)
Top (camp): 48.48516N / -121.04539W (48° 29′ 6.576″ / -121° 2′ 43.4034″) (7,581ft.)
The gpx file for Sahale Arm can be downloaded – please note that this and the GPS Coordinates are for reference only and should not be used as a sole resource when hiking this trail.
GPX Download File size: 311.1 KB Downloaded 70 times
(Note: I do my best to ensure that all downloads, the webpage, etc. are virus-free and accurate; however, I cannot be held responsible for any damage that might result, including but not limited to loss of data, damages to hardware, harm to users, from use of files, information, etc. from this website. Thanks!)
Getting to the Sahale Arm Parking Area
From Marblemount on Route 20, take Cascade River Road 23.1 miles (37.1 km) until it ends in the Cascade Pass parking area. (In other words, after you cross the river just to the east of Marblemount, keep going straight when Route 20 takes a hard turn to the left; drive to the end of this road.) The road is paved for the first 8-10 miles (12-16 km), then becomes gravel (a low-clearance vehicle could have easily driven it when we visited in early August; I saw several at the trailhead). The road usually opens in June or July (depending on snow cover) and closes in the early fall due to snow. However, you could snowshoe it or even cross-country ski it while it’s under snow.
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- 10:27 PM PST on February 17, 2018
- 6:00 AM PST on February 18, 2018
Sat Feb 17
Snow showers. Lows overnight in the upper 20s.
Sun Feb 18
Cloudy skies early will become partly cloudy later in the day. High around 35F. Winds NE at 10 to 15 mph.
Mon Feb 19
A mainly sunny sky. High 34F. Winds NE at 5 to 10 mph.
Tue Feb 20
Intervals of clouds and sunshine. High 36F. Winds light and variable.
Wed Feb 21
Cloudy skies. High near 35F. Winds light and variable.