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Pete Lake

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With little elevation gain, plenty of scenery, and a broad, sun-warmed forest lake at the end of the valley, this hike makes a great warm-up outing for you and your kids. You can enjoy a refreshing swim in the lake before turning around and returning along the gentle forest trail

This trail is essentially a continuation of the Cooper River Trail, as it follows the broad Cooper River valley upstream from Cooper Lake to its headwaters at Pete Lake. The trail begins in deep forest, with close views of the river during the early stretch. Watch for activity in the deeper pools, as beavers are making every effort to turn the river into a series of interconnected ponds.

The valley is blanketed with thick old-growth forest and the occasional river meadow, but few distant views. The lack of vistas, though, means you can focus on close-in scenery. Lush foliage and forest wildflowers line the trail. All that vegetation means good feeding for wildlife. Rabbits, weasels, fishers, and martens scurry around the bushes. Blacktail deer roam in great numbers through the area, and bobcats, coyotes, and cougars prowl around the lairs of those vegetarian beasts.

As the trail nears the lake, around the 3-mile mark, it passes an old, massive rockslide. The slide covers the south side of the valley. The trail skirts the worst of the rubble, but provides good views of the pile of rock and displaced earth.

Pete Lake fills a broad basin near the upper end of the valley. The eastern shore of the lake offers good views of Big Summit Chief Mountain to the west and the surrounding ridges. The lake boasts a healthy population of rainbow trout--you might be lucky enough to pull a pan-sized fish out of the lake for a lunch-time protein burst.
Driving Directions:

From Seattle drive east on I-90 to take exit 80 (signed "Roslyn/Salmon la Sac"). Head north on Salmon la Sac Road (State Route 903) about 15 miles, passing through Roslyn and past Cle Elum Lake. Turn left (west) onto Forest Road 46 and drive 5 miles to Cooper Lake. Turn right onto FR 4616, crossing Cooper River, and continue 1 mile past the upper loops of the campground to the trailhead at the end of the road near the upper end of the lake

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Recent Trip Reports

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There are 114 trip reports for this hike. See all trip reports for this hike.
Pete Lake #1323,Spectacle Lake #1306 — Aug 03, 2005 — DadnJas
Day hike
Issues: Mudholes | Water on trail | Overgrown | Bugs
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Walked the Pete lake trail to Spectacle lake and camped overnight at Spectacle lake. Trail to Pete ...

Walked the Pete lake trail to Spectacle lake and camped overnight at Spectacle lake. Trail to Pete lake (about 4 miles) in good condition except for the horse stuff and accompanying flies. Ran into a girl scout (?) group singing ""B_I_N_G_O"" - could hear then coming 1/4 mile away - fortunately they were on their way out after staying at Pete lake. After Pete lake, trail crosses a 'stream' (noname?) and gives you a choice of 'primitive' crossing or walking ""to bridges"". The stream definitely had no good rocks or logs to cross on (that I could find), so I took the bridges route ... but after 15 minutes, decided the bridges route could be too far out of the way, so I returned to the 'primitive' crossing, put my wading shoes on, proceeded to walk half way across the 'stream', stepped in a deep hole, and got 'refreshed'. Dried out on the other side, while swatting flies, had a snack, and continued toward Spectacle lake. Trail now became continually steeper (lots of switcbacks), very overgrown in several places (with lots of berries !), and had several muddy spots. Once on top of the ridge, it's another 1/2 mile down to the lake and several beautiful camping spots. I walked around one of the inlets and stayed on the peninsula so I could be on the main part of the lake - with the better views, more breezes and fewer bugs. Had the entire lake to myself. Only a few patches of snow far up on the surrounding mountains - Spectacle-ular views!. Great hike, lots of variety, but not sure how far it is. Trail sign at start says it's 11 miles one way to Spectacle lake. I have 2 books that say it's more like 9 miles one way. It took me about 5 hours, including my refreshment and lunch.

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Pete Lake #1323,Tired Creek #1317,Waptus Pass #1329 — Jun 12, 2005 — Sabrina
Day hike
Issues: Mudholes | Overgrown
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No snow on the trail. Lots of flowers. Muddy conditions, especially after the recent rain. Also, th...

No snow on the trail. Lots of flowers. Muddy conditions, especially after the recent rain. Also, the horses have really beat up this trail (especially on the Pete Lake and Waptus Lake trails)! Tired Creek trail is somewhat overgrown right at the start, but no problem finding it. When you hit the old logging road, turn to the right to find the continuation of the trail. There are several cairns. The trail picks up right by Tired Creek. None of the creek crossings were a problem, despite rain this weekend.

Didn't see a single person on the Tired Creek trail and from Waptus Pass to Pete Lake. On a Sunday! Passed 1 rider and 1 group of 4 day hikers close to the lake. Pete Lake was deserted. On a Sunday afternoon!!!

Most of the trail is in the forest, some nice meadows, Pete Lake is nice, views of snowcovered peaks are worth it.

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Polallie Ridge #1309,Pete Lake #1323,Tired Creek #1317,to old lookout site — Jun 04, 2005 — University Congregational Hikers
Day hike
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The view from the old lookout site at 5482’ on Polallie Ridge was especially good on this day, wi...

The view from the old lookout site at 5482’ on Polallie Ridge was especially good on this day, with clouds banking up on the west side of the ragged and rugged Cascade crest wall between Chikamin and Daniel, spilling through the gaps (like Dutch Miller), and sometimes cascading down the east wall. In the other direction, Stuart was out nicely, though occasionally its summit was masked by a passing cloud.

The route taken was out Pete Lake trail for its first mile or so, up Tired Creek trail to the crest of Polallie Ridge, then east on the Polallie Ridge trail for a quarter mile or so to the old lookout site. Look for the Tired Creek trail on the right (obscurely marked) perhaps 100 yards after the Pete Lake trail crosses Tired Creek.

Snow is now completely gone from this trail, though a few small patches remained nearby. A few mosquitoes at the trailhead and on the first mile of the Pete Lake trail (presumably the advance guard), but pretty much mosquito free otherwise. Most of the first 200 yards or so of Tired Creek trail is getting overgrown (the huckleberries should be good here in two months or so), but the rest of the way is in OK shape for a “secondary” Forest Service trail (though somewhat steep in places). Flowers coming out nicely, with shooting star starting in the small but excellent wet meadow around 5100’, and pedicularis looking like it’s not too far away. A fair number of glacier lilies left above 5000’ or so.

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Polallie Ridge #1309,Pete Lake #1323,Tired Creek #1317,Waptus Pass #1329 — May 27, 2005 — montmass
Day hike
Issues: Mudholes | Water on trail | Snow on trail
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This report describes a loop trip starting on the Pete Lake Trail #1323 at the head of Cooper Lake....

This report describes a loop trip starting on the Pete Lake Trail #1323 at the head of Cooper Lake. From there I hiked to the intersection with the Tired Creek Trail #1317. Halfway up this trail, when you hit the logging road that crosses this trail turn right and hike about 100 yards down the road to find where the trail continues again. The trail reaches meadows at about 4800'. There's some patchy snow up to 2' and lots of flowers everywhere else. I wanted to get to the ""viewpoint"" described in the 100 Hikes book. There's no obvious route up to the ridge, just pick a path a go for it. Once on the ridgetop you'll discover there isn't really a viewpoint because the entire ridge is below treeline. You can good some good peeks over treetops in a few spots however. From there I descended back to the trail and made my way to the intersection with the Polallie Ridge Trail #1309. I made a quick detour to the old lookout site. The view here is nice but also through or over trees. I backtracked and took the Polallie Ridge Trail back down to the Waptus Pass Trail #1329. I was suprised to encounter worse trail conditions in this area because it was lower elevation than where I'd already been. However there is a constant mix of dry trail, mud, water, and snow to negotiate with never any one of those being longer than about 50 yards. The trail is generally easy to follow but there was a spot or two where I had to wander about until I picked it up again, especially in the area of the initial intersection with the Waptus Pass Trail. The next stretch of the loop is pleasant overall because it is flat, remote, and there's a lot of flowers & green to look at along the way. There's a couple of creek crossings to negotiate but the water was only ankle-deep. You eventually reach a series of steep switchbacks that take you down to Pete Lake. There's a huge waterfall along this part that is broken into a series of maybe a dozen 50-ft cascades. You get to see some of these up close when at the north switchbacks on this section of the trail. Each of these seems to have a crystal-clear pool at the bottom that looked great for cooling off but of course that water was snow earlier in the day so it's better just to look. Arriving at Pete Lake offers a decent view of Chikamin, and Lemah but only from campsites which will probably be occupied unless you are here mid-week. Pete Lake was actually the only part of the trip that I encountered other people. You can bushwack around the south shore for view of Chimney Rock but it's rough going. From Pete Lake I headed down the home stretch to complete the loop and then the final leg back to the trailhead. It's a quick and easy 5 or so flat miles. Overall a great day.

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Escondido Lake #1320,Pete Lake #1323 — Sep 13, 2004 — HillSlug
Day hike
Issues: Mudholes | Water on trail
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I'm happy to report that the trail to Escondido Lake is in fine shape. It is quite steep in spots -...

I'm happy to report that the trail to Escondido Lake is in fine shape. It is quite steep in spots - after a short easy section after Pete Lake, the trail gains 800' in less than half a mile - but the trail has been built for hooves so the swithcbacks are fairly forgiving. There are several places on the way up that you may well want to pause and enjoy the beauty of the waterfall you're hiking alongside.

After sharply turning away from the nameless creek, the trail flattens out a bit, and at times it's even flat. Although the Lemah Creek and the lower section of Cooper River were much higher than they were last week, the crossing of the Cooper River just before the junction with the Waptus Pass trail is quick & easy.

When I arrived at the end of the trail, I wasn't aware that I'd arrived at the lake. There's a large meadow, but no lake. Follow the trail at the southeast end of the meadow and you'll soon be at the lake.

I imagine the meadow at Escondido Lake hosts quite a few animals at twilight. However, it's hunting season right now (I met up with about a half-dozen bow hunters; the thundersticks start arriving Wednesday, the 15th) and I imagine the large mammals have made themselves scarce. I came across elk prints the size of a Texas ruby grapefruit, but the elk itself wasn't about to show itself. I couldn't find a campsite at Escondido Lake that I liked, so I cooked my lunch and then headed back to Pete Lake. (There's a fabulous campsite at Escondido Lake that I would have used if it hadn't been right on the trail.)

I found a terrific campsite at Pete Lake. I woke up to a light rain that I watched grow more persistant as I ate breakfast. It rained the entire way back to the trailhead, so many of the normally muddy spots on the trail were down right sinkholes. (There are a few thicky mucky spots on the trail to Escondido Lake, as well.) Make sure your boots are laced on and that your gaiters are closed up!

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Pete Lake by brink.jpg
Pete Lake by Brink
WTA worked here!
2010
Location
Pete Lake (#1323)
Snoqualmie Pass -- Snoqualmie Pass
Cle Elum Ranger District
Statistics
Roundtrip 9.0 miles
Elevation Gain 400 ft
Highest Point 3200 ft
Features
Lakes
Wildflowers/Meadows
Mountain views
Wildlife
Established campsites
User info
Good for kids
May encounter pack animals
Northwest Forest Pass required
Guidebooks & Maps
Day Hiking: Snoqualmie Pass (Nelson & Bauer - Mountaineers Books)
Green Trails Kachess Lake No. 208

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Note: the description and driving directions for this Mountaineers Books entry are copyrighted and can't be changed.

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Red MarkerPete Lake
47.43495 -121.18545
  • Volunteer Vacations 2010
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