Mount Lago and Ptarmigan Peak
YDS Class 2
Jul 2, 2024
to
Jul 4, 2024
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Jul 2, 2024

A few weeks back, I was in this area hoping to climb Lago and Ptarmigan, but I ended up retreating after tagging Osceola and Carru. I’d been severely under prepared, and it didn’t sit right with me. I knew I had to come back and give this zone another shot.

This time, I made quick work of the approach—down the Robinson Creek Trail from Slate Pass, past Fred’s Lake, and into the Eureka Creek valley. Just weeks earlier, snow blanketed the area, but now it had mostly vanished. I worked my way up to Shellrock Pass, with the biggest challenge being a crossing of Eureka Creek around 48.81677, -120.54184. The creek was swollen with snow melt, and I had to balance my way across on two slick logs.

descent from harts pass
descent from harts pass
whistler cutoff trail
whistler cutoff trail
whistler cutoff trail
whistler cutoff trail
freds lake north cascades washington state
fred's lake
waterboy climbing to thee pass above fred's lake
enjoying the summer day
fred's lake from the pass on eureeka creek trail
fred's lake
mount carru and mount lago from eureka creek trail
mount carru and mount lago
eureka creek valley
eureka creek valley
shell rock trail blow downs
shell rock trail blow downs
shell rock trail to shell rock pass
shell rock trail to shell rock pass
eureka creek
eureka creek
shellrock pass trail
shellrock pass trail
eureka creek crossing point to shellrock pass
eureka creek crossing point
eureka creek crossing point to shellrock pass
eureka creek crossing point
eureka creek crossing point to shellrock pass
eureka creek crossing point

There’s supposed to be a decent early-season campsite near 48.81174, -120.52823, with a water source, but it was still buried under snow. Instead, I pushed a bit closer to Shellrock Pass to camp. It was windy, and I had to build a quick wall for shelter, but the views of the North Cascades at sunset made it worthwhile. I went to bed stoked for what was ahead.

blackcap mountain seen from neear shellrock pass
blackcap mountain
shellrock pass
shellrock pass
carru and oasceola see from campsite at shell rock pass during sunset
carru and osceola at sunset
Jul 3, 2024

Unfortunately, I woke up with a full-blown sinus infection. But after hiking 16 miles to get out here, there was no way I was turning back.

I made my way to Mount Lago. It’s a pile of choss—non-technical but full of loose rock requiring constant attention. Two hours of scrambling from Shellrock Pass brought me to the summit. I was so fired up to make it that I forgot a summit selfie. I snapped one on the way down, pointing at the summit instead—I wasn’t about to climb back up.

scrambling up mount lago
scrambling up mount lago
scrambling up mount lago
scrambling up mount lago
scrambling up mount lago
scrambling up mount lago
summit view from mount lago
summit view from mount lago
summit view from mount lago
summit view from mount lago
pointing at the summit because i forgot a summit selfie on mount lago
waterboy near the summit of Lago

Next up was Ptarmigan Peak. On the way, I encountered a snowfield that made for a fun glissade. The traverse toward Dot Mountain was surprisingly engaging—mostly class 1 and 2 terrain, but with a few class 2-3 scrambling sections thrown in, depending on your line. I passed another party who asked for beta—otherwise, I saw no one all day.

glissade down north side of mount lago
glissade down to the ridge
ridge traverse to ptarmigan peak
ridge traverse to ptarmigan peak
ridge traverse to ptarmigan peak
ridge traverse to ptarmigan peak
ridge traverse to ptarmigan peak
ridge traverse to ptarmigan peak
ridge traverse to ptarmigan peak
ridge traverse to ptarmigan peak
mount lago seen from dot mountain
Mount Lago From Dot Mountain
scrambling section to dot mountain
scrambling section to dot mountain
looking back on the traverse
looking back on the traverse

As far as Bulgers go, Ptarmigan is a joke. If it weren’t for the remoteness, it’d easily beat Abernathy Peak as the easiest on the list. “Climb” is generous—this one’s a walk.

starting the climb up ptarmigan peak
ascending ptarmigan peak
climbing ptarmigan peak
climbing ptarmigan peak
ptarmigan peak summit views
ptarmigan peak summit views
ptarmigan peak summit views
ptarmigan peak summit views
ptarmigan peak summit views
ptarmigan peak summit views

From there, I had two options: rescramble the ridge back to camp, or drop to Dot Lake and loop through the valley. Low on water, I opted for Dot Lake. I wouldn’t recommend this route. It started off beautifully—Dot Lake was one of the most remote and stunning alpine lakes I’ve seen. I swam, filled my bladder, and lingered.

But what followed was a maze of old burn, downed timber, and cliffy terrain with no cairns. It was a slow, brutal traverse that chewed up all the remaining daylight. I had dreams of tagging Lost Peak that evening, but between the infection and the bushwhack, I limped back to camp just in time for dinner and sleep.

dot lake and lost peak
dot lake
dot lake
dot lake
starting walk back to camp at shellrock pass
heading back to shellrock pass
walking back to campsite
walking back to campsite
descent along route back to campsite
walking back to campsite
walking back to campsite
walking back to campsite

That night, I knew the trip was done. Lago and Ptarmigan were enough. I needed real rest—and some cold meds that didn’t come out of a ziplock bag. I hiked out the next day, content that I’d managed two more Bulger peaks, but feeling like this part of the Cascades has it out for me this season.

Maybe next year.

The mountains will always be there.

Blackcap mountain at sunset
Blackcap mountain at sunset
hiking back out on eureka creek trail
eureka creek trail
slate pass from whistler cutoff trail
slate pass from whistler cutoff trail