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West Fork Foss River and Lakes

 

Featured In: Day Hiking: Central Cascades, by Craig Romano.
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Tucked in tight folds, big basins, and rocky cirques high above the West Fork Foss River are a bevy of big, beautiful alpine lakes-one of the highest concentrations of alpine lakes in the entire Alpine Lakes Wilderness, actually. You can spend days here, and many do, but day hiking to several of these aquatic gems isn't out of the question. Just prepare for a tough slog over rough terrain. And prepare for some of the finest alpine scenery this side of Stevens Pass.

How many of the five lakes lying along this trail you choose to visit will depend on your stamina and determination. While this hike isn't the longest in this book, nor does it involve the most elevation gain, it does rank among the toughest. Much of the way is over rock-lots of rock. And much of the climb comes at once in a brushy section fully exposed to the sun. Making matters worse, the first mile of this trail is absolutely awful. It involves stumbling over what in essence is a dry (or not) rocky streambed. But if you can psych yourself up to get up and over these obstacles, you're in for a real treat. These lakes are among the biggest and most beautiful within the entire 393,360-acre Alpine Lakes Wilderness.

Immediately entering wilderness, the trail begins in a lush mossy river bottomland. In the autumn of 2006 the trail became a river channel when the West Fork Foss flooded. Tread damage was extensive, and this part of the trail is a real mess. Hopefully by 2010 the Forest Service will have received funding and the Washington Trails Association will have assembled a work team to help rehabilitate this popular path.

In 0.5 mile come to what may be a tricky or impossible river crossing. The floods of '06 destroyed a bridge here. In the summer of 2008, a log was in place across the main river channel, allowing safe passage-but this could change. Once across, continue upvalley, passing some of the largest trees this side of the redwoods. Carefully negotiate through a recent rock-slide area ("the fall of 2006!"), and at 1.5 miles come to Trout Lake (elev. 2000 ft). A shallow lake set amid cliffs and graced with groves of hemlock, it's a popular backpacking destination among anglers and families with children.

Beyond Trout, trail damage is minimal, but the going gets tough. Paralleling a crashing side creek, the trail furiously climbs over rock and brushy slopes out of the deep valley. Following the waterway upward, you'll soon come to a spectacular waterfall. Then, angling right, the trail works its way over the headwall from whence all that water rages. Now in cool forest of yellow cedar and mountain hemlock, carefully cross a side creek on a snow-damaged bridge and continue upward at a saner grade.

At 3.5 miles reach a junction (elev. 3850 ft). The trail right leads 0.2 mile up a steep and brushy route to often overlooked Lake Malachite (elev. 4089 ft), set in a big cirque. Continuing on the main path, reach Copper Lake (elev. 3961 ft) in 0.25 mile, just after crossing its outlet creek above a set of falls.

Call it quits at the grassy outlet, where you can sit and stare across sparkling waters fed by snowmelt cascades, or keep exploring. The trail hugs the lake's rugged eastern shore, revealing fine rocky overlooks among groves of ancient trees. At 5 miles, after passing through heather meadows, reach the next aquatic gem, Little Heart Lake (elev. 4204 ft). Access to this body of water, often littered with avalanche debris, is at the campsites near the outlet stream.

To get to Big Heart Lake, the most beautiful yet of the West Fork Foss lakes, keep following the trail, heading about 700 feet up a steep ridge and then dropping 350 feet off of it. Enjoy window views north of Trout Lake in the valley below and Glacier Peak hovering in the horizon beyond. Big Heart Lake at 6.5 miles (elev. 4545 ft) is set against a backdrop of rocky ridges and snowcapped spires.

The large logjam near its outlet stream cascading into the valley below makes for an ideal spot for sunning, snacking, feet-soaking, and savoring all of this beauty. Rest up. It's a rough journey back, too.
Driving Directions:

Drive US 2 east to the small town of Skykomish. Continue east for 1.9 miles (passing the Forest Service ranger station), and turn right onto Foss River Road (Forest Road 68). Continue for 4.7 miles (the pavement ends at 1.1 miles), turning left onto FR 6835. Follow this road for 1.9 miles to its end and the trailhead (elev. 1550 ft).

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

Recent Trip Reports

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There are 169 trip reports for this hike. See all trip reports for this hike.
West Fork Foss River and Lakes — Oct 29, 2011 — Jon Lee
Day hike
Features: Fall foliage
Issues: Mudholes | Water on trail | Snow on trail
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Picking a destination for this hike took a fair bit of pondering. I wanted a hike that could balance...
Picking a destination for this hike took a fair bit of pondering. I wanted a hike that could balance the chance of some fall colours, a good bit of distance/elevation gain, good local scenery (though the weather was supposed to clear up latered in the day, the early part of the hike was destined to be in the soup), and a chance of being largely unimpeded by snow. The West Fork Foss River seems to fit the bill.

The fall colours were still going, though they was past their peak. There were some magical stretches of trail that were delightfully carpeted in fallen leaves. Fanked in shades of brown and gold, Trout Lake was very pretty.

While is wasn't actively raining, the forest was wet. Several sections of the trail were mini-creek beds. After a little while, my clothing began to feel moist and my glasses kept fogging up...there was jsut a lot of water in the air. The nice trail work done by WTA this year was evident, though, as the trali was in generally great condition and all that water running down sections of hte trail was draining beautifully.

Traces of snow started to grace the trail near the top of the headwall before the Malachite Lake junction. These traces soon thickened to maybe 1" of intermittant, slushy snow. Nobody had been up there since the snow had fallen, so I was making fresh footsteps...kinda fun.

I took the side-trail up to Malachite Lake. I sloshed my way up a trail that was either covered with slushy snow or running water, and then suddenly stumbled out into a beautiful winter scene. The lake itself hasn't frozen over yet, but the surrounding cirque was bedecked with snow and ice.

I made my way by down to the junction and then proceeded onward towards Copper Lake. About 100' before reaching the lakeshore, the trail turned into a mini-lake. After poking around to try to find a way through, I concluded that unless I wanted to complete soak myself, I'd have to give up on going any farther. I did manage to push through the brush to get a peek at the lake...another gorgeous scene.

Earlier this year, I did the East Fork Foss River as a Spring hike, so doing the West Fork Foss in the Fall creates a nice symmetry to the year.

This was hike 21 of my 30/300/30000 @ 30 challenge.

1. Deception Pass
2. Wallace Falls
3. Spencer Island
4. E. Fork Foss River
5. Lake Serene
6. Wallace Falls
7. Goat Lake (N. Cascades)
8. Boulder River
9. Third Beach to Toleak Point (Overnight)
10. Big Quilcene/Marmot Pass (Overnight)
11. Lake 22
12. N. Fork Skokomish (Overnight)
13. Welcome Pass/High Divide
14. Golden Lakes/Sunset Park (Overnight)
15. Glacier Basin
16. Sunrise Area Trails
17. Park Butte
18. Mt. Pilchuck
19. Barclay Lake
20. Cutthroat Pass
21. West Fork Foss River

So far, with six very wet months left to go: 21 Hikes, 186.1 Miles, 40700' Elevation Gain.

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East Fork Foss - Necklace Valley, West Fork Foss River and Lakes — Sep 24, 2011 — Kitya
Day hike
Features: Fall foliage | Ripe berries
Issues: Overgrown | Snow on trail | Bugs
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Short version – we failed our ambitious one day loop goal on a minor technical detail of it taking almost...
Short version – we failed our ambitious one day loop goal on a minor technical detail of it taking almost 25 hours.

Long version started at 4 am on Saturday morning with me and two very brave companions who, apparently, don’t read my callouts carefully enough.

We started at West Foss River trailhead at 6:30 am with the first rays of sun poking through the forest. I actually found the forest walk part very entertaining. The forest there is very much alive, wet and green, nothing like dead dry trees you often see on the east slopes of Cascade Mountains. There are many wild mushrooms and berries and many animals – chipmunks, chickarees, frogs, mice and tons of pikas. And, yeah, some huge trees.
 
Alpine lakes (as soon as you get to them) are just amazing too. They have cleanest bluest water and it gets only cleaner and bluer with every next lake. And there are really many of them too. And finally they are huge, especially Big Heart and Angeline. Sometimes it feels like you are walking on an actual sea with mountains just poking out of water like islands. But why do alpine lakes only have female names? I’ve never seen a lake called Bob for some reason.

Without any adventures we soon reached the Big Heart Lake and the trail end. From there to the trail end of Necklace Valley trail I only had very approximate route registered on my GPS. I have drawn this route myself on a map from reading reports and following the topography. I generally tend to invent routes based on following ridges and also find that climbing up is easier than going down. So of we went on tiny overgrown boot track to the top of the ridge between Big Heart and Angeline. This is probably left by campers just searching for an optimal viewpoint for two lakes. And it is! On the top of this ridge we got to the point where we could see both huge lakes, almost as blue and pretty as the Crater Lake in Oregon.

From this ridge we dropped down all the way to where Chatwood lake outflows into Angeline Lake, almost to the Angeline Lake level. Next we scrambled back to the top on a very steep avalanche chute. We got to the land of granite, snowfields and boulders. On one of the snow fields Deep slipped and slide down a few feet into a huge hole, where the rock was poking out of the snow. Fortunately he was not hurt, but after this incident he because understandable cautious of snow. We tried to avoid snowfields and only do boulder hopping and this made us even slower, cause boulders are hard (this time of year ice is hard too, but easier to walk on).

Oh, and the mosquitos. I try not to use bug repellents as I consider myself to be their friend. As you know only female mosquitos drink blood and they only need for reproduction. Obviously I cannot refuse girls and I feel moral duty to help young mothers too. I also think people should really be proud that a wild animal like this even considers us humans for such an important role in its life as reproduction. Finally I don’t think killing mosquitos helps anyway. So I just try to bear with it. It was not easy. My body was covered with mosquitos at all times. Around the lakes, on the stones and on the glacial ice too. Some of them are stupid and would fly into my mouth and try to bite me inside too. And finally they would get into pictures all the time. I was appalled to see that mosquitos, just like humans, are eager to use completely unsustainable harvesting practices for their food. Hey, mosquitos, what gives?

Finally following the ridge we entered a huge granite circle with an Iron Cap lake inside. This place is magic and desolate. Only lots of snow and ice, deep blue water, glacier-polished granite and broken stones all around. There is no single sign of vegetation anywhere the eyes can see. And yet there were two hoary marmots looking at us from the rocks!

We dropped to the Iron Cap lake, touched the water and scrambled back up to the ridge. Boulder hopped all around Iron Cap mountain, dropped again and started on another ridge up to where Tank Lakes should be. Storm clouds where coming to the sky. It was 7 and soon became dark. Very dark, with no moon or stars. It is actually quite difficult to scramble in darkness. Well, maybe not. Some things are actually easier, cause you cannot see how exposed you are. But headlamps don’t give enough light to see where you are going too, so it is easy to get stuck under some walls you cannot climb. It took us three attempts of scrambling up and back down again before we could find a successful way up to the ridge. At the top we stopped to filter water from a small tarn. It is hard to see in the darkness and my GPS got accidentally dropped into the lake. Fortunately I didn’t loose it, but let me tell you something about my GPS. It was on a lot of adventures. It’s life is hard. On one of trips it got dropped on a rock so hard that some plastic part came off. The thing works still, but it is not waterproof anymore.

After dropping into the lake it stopped working. Here we are, in darkness, in the middle of nowhere with no map or compass, no food and no camping gear. It is quite cold too. There is a lot of snow around. To make things even better storm finally came and brought rain, heavy wind and lots of lightning. At this point we really wanted to call 911, which would be both embarrassing (considering two out of three on this hike are SAR volunteers) and impossible (because there is no cellphone reception in the wilderness). Staying in one place was also not an option, because we could freeze. I was thinking of starting a fire too, but it is quite hard to find burnable wood when it pours rain… on top of a snowfield… with only granite around.

So we wondered sometime around and around. From our last position I knew we are only .5 miles away from Tank lakes. Finally, I managed to find Tank lake in the darkness, matching its image with the what I have seen on the internet. More good luck followed and I managed to dry up my GPS a little and make it work again! With it we hopped on the boulder fields all the way down along the creek to the Opal Lake (we figured out that the creek has no choice but to lead us to it) and Necklace Valley trail end. It was around 1 am and we still had 9 miles to go to the car. Unfortunately the walk was slow. It was not difficult or tiresome, but I just felt so sleepy that my eyes would close automatically and stop registering the trail. I have no idea what happened or for how long but at some point I woke up to see three people (including myself) just sleeping dead dropped across the trail on bare earth. It could be 15 minutes only sleep, but somehow it helped a lot. With the new energy we managed to cover last two miles to the car and drive back to the city. We walked out to the trailhead a few minutes past 7 with the first light of sun poking through heavy rain, almost exactly the same as we started the trip, but almost 25 hours later.

My poor GPS registered 29.5 miles of walking, including whooping 19K feet of cumulative elevation gain from all the scrambling up and down. I proposed to go back immediately cause we have not really seen half of the lakes due to darkness, but somehow I didn’t get any enthusiastic response this time. And so we drove back.
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West Fork Foss River and Lakes — Sep 20, 2011 — Quantum Guru
Day hike
Issues: Blowdowns | Bridge out | Bugs
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The predicted weather was too good to pass up, and we had been waiting for the right day to do...
The predicted weather was too good to pass up, and we had been waiting for the right day to do this hike again. We had done it before, the two of us, in 2005 and I had done it once before that, a lifetime ago in 1968.

We found our way to the Foss River Road off US 2, then via FRs 68 and 6835 to the trailhead. We welcomed the low air temperature, because it discouraged bugs, and because we knew a 3,600 foot elevation gain awaited us. As for the exact mileage we would travel, our sources disagreed: the trailhead sign said 7.5 miles to Big Heart Lake, the guidebook said only 6.5. Either way, it would be a long day.

The sun was bright on the surrounding peaks. But there had been heavy dew overnight, and leaves leaning over the trail were wet and cool.

We pressed on, reaching the river crossing. We knew the old bridge, and a major section of trail, had disappeared in the flood of 2006. A new bridge finally is under construction, but not yet available for use. We found the detour to the temporary crossing clearly flagged with bits of orange tape, beckoning us for some distance over cobbles until we reached the log. The log was moist from dew, and footing not the best, but we crossed easily using poles for balance.

Beyond the crossing, the trail passes over the remnant of a major debris flow. The path of the flow, originating high on Malachite Peak above us, was evident. But the trail itself had been recently reworked and footing was excellent.

Soon enough we reached Trout Lake in its forested setting, then began the uphill climb in earnest, heading toward Copper Lake. The way zig zags up, sometimes close to the white water stream, sometimes further away. Eventually, a large waterfall came into view, cascading down its rocky face, and we knew that Copper Lake was up there somewhere, well above the waterfall.

The trail here, and for much of the trip, has its share of rocks and roots. But recent rains had settled the dust and grit, and had brightened the mosses to a vivid green. So, while the the ascent required considerable effort, it was an exhilarating climb.

Before reaching Copper Lake, we noted the small, weathered sign indicating the side route to Lake Malachite. My hiking buddy Marin and I demurred, then decided for now to press on to Copper Lake, and beyond.

Copper Lake is aptly named, for the wonderful blue green water. Our route passed along its SE side, eventually climbing a bit to reach Little Heart Lake in its forested setting. Then it was up more switchbacks, and a traverse to a high point, before dropping down to Big Heart Lake. Along the way we encountered a Forest Service trail crew using cross-cut saws to remove a large blowdown.

We enjoyed a leisurely lunch at Big Heart Lake, taking in the views. There were a few mozzies, but they were not a problem as long as we stayed out in the breeze. The trail crew eventually joined us at the lake and, as we were about to leave, a young hiker arrived, minimally clad and toting a fishing rod.

On the descent from Big Heart Lake we paused to enjoy the view back down on Trout Lake (way down there) with Glacier Peak looming up on the far horizon.

Below Copper Lake, we again paused at the sign for the trail to Lake Malachite. We had only a modicum of remaining energy, but resolved to do the side trip to view that one additional lake. In elevation, Malachite is up only a couple of hundred feet, and the distance is not great. The trail is rather primitive, but in ten minutes or so we were looking out across Malachite Lake, and its surrounding cirque with a few snow banks remaining at the far end.

We returned to the main trail and continued our descent. Soon, we heard someone overtaking us from behind, and were surprised to find that it was the young fisherman we had seen at Big Heart Lake. He could not have spent more than a few minutes there, and it seemed a rather arduous hike for such a short interlude of fishing. I did not notice anything else about him, but Marin had some observations. As he was passing her, he asked somewhat nervously whether there was anyone behind him, and he seemed relieved when she told him "no." And, once he was past her, she noticed that he was packing a large pistol in a holster. She asked quietly whether he was a ranger, and he chuckled and replied "no." That was the extent of the exchange, and we did not see him after that. But it was a somewhat unusual encounter.

The rest of our descent was uneventful. At the river crossing the log had dried out and the footing was good. We were glad, finally, to reach the trailhead. It had been a very long, but enjoyable day on the trail.

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West Fork Foss River and Lakes — Sep 17, 2011 — tlitchfo
Day hike
Features: Wildflowers blooming | Ripe berries
Issues: Blowdowns | Bridge out | Overgrown | Mudholes | Water on trail
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Well, as we approah the coming rainy season, momma nature gave us a decent day for a hike. We...
Well, as we approah the coming rainy season, momma nature gave us a decent day for a hike. We decided to head further east to get away from the marine layer and it paid off with partly sunny skies, albeit still a bit chilly. Our destination today was Copper Lake - about an 8 mile round trip.

As the hike description says, this is a fairly strenuous hike, particularly from Trout Lake to Copper Lake - but the reward at the end was worth it! The trail is actually in really good shape - but the tread is consistently rooty and rocky making for slow going. It took us 3 hours to get to Copper Lake.

The trail to the river crossing is well maintained; the detour to the log crossing is well marked; the crossing was dry and easy (but this could quickly change as the rains come); the trail up to Trout Lake was narrow and overgrown in places, but easily followed. If you're hiking with kids, I'd suggest you make Trout Lake your destination and call it a day. From Trout Lake the going gets extremely rough with a continuous climb (I believe you gain most of the 2,800' elevation in this section of the trail). The alpine views and falls were absolutely stunning (you're heading for the top of them!); the creek crossing was easy (the bridge here is in great shape). And we LOVED the creek crossing at the lake's outlet.

We spent about an hour or so at the lake resting, eating some lunch, and soaking up the sun breaks. The trip back took about 2 1/2 hours - still some rough slogging but thankfully you're going downhill! So, about an 8 hour hike. Overall a great day.
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West Fork Foss River and Lakes — Aug 06, 2011 — NuHiker
Day hike
Features: Wildflowers blooming
Issues: Blowdowns | Snow on trail
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This was my first hike to Big Heart Lake and the trail was more popular than I had expected. Ran...
This was my first hike to Big Heart Lake and the trail was more popular than I had expected. Ran into about a dozen parties on the way in, and about the same amount on the way out, mostly backpackers. Not sure if this was because more people have been forced to this trail this year by the lingering snow at other high elevation destinations, but at least this was part of the reason why I chose this hike.

The forest service road leading to the trailhead was in very good shape, with only a few small potholes. At .5 mile into the trail, a detour sign pointed out the way to the temporary log crossing, which is no longer partially submerged in water as indicated in earlier trip reports. Except for a few easily passed under blowdowns, the trail was in good condition all the way to Copper Lake, where most hikers seemed to end their hike.

From Copper Lake, the trail hugs the lakeshore towards the far side of the lake, where there were a couple pretty bad blowdowns which obscured the trail and required some efforts to get over. After Little Heart Lake and near the highest point on the trail, there were a couple steep snowfields which are best crossed with the help of poles or skirted around through boulders below. From there, the trail soon starts to descend and brings you to a bowl at the bottom with a big snowfield, where it took me some time to pick up the trail again. Here you should go straight across the snowfield and the trail is very clear on the other side. After that, the trail was easy to follow despite some snow patches.

Once at Big Heart Lake, it was beautifl and quiet, with only three tents there. I soaked in the views and sun before heading back. The whole trip took me about 8.5 hours.
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Big Heart Lake.jpg
Big Heart Lake. Photo by Joe Buoy.
WTA worked here!
2010, 2011
Location
West Fork Foss River (#1064)
Central Cascades -- Stevens Pass - West
Skykomish Ranger District
Statistics
Roundtrip 13.0 miles
Elevation Gain 3700 ft
Highest Point 4900 ft
Features
Rivers
Lakes
Old growth
Established campsites
Guidebooks & Maps
55 Hikes Around Stevens Pass: Wild Sky Area by Rick McGuire and Ira Spring
Green Trails Skykomish No. 175

Improve or add to this guidebook entry

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

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Red Marker West Fork Foss River and Lakes
47.6348833333 -121.303566667
  • Signature Trail 2010
  • BCRT 2011
  • BCRT 2010
  • Trail Work 2011
  • Trail Work 2010
(47.6349, -121.3036) Open in new window
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