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Mount Washington

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Grand views, spectacular spring wildflowers, and easy access make this a great after-work outing or an early spring escape. The route follows an old logging road turned trail up a rock-rimmed mountain, providing hikers a good workout absent crowds.

Find the access trail near the restroom building. This short spur trail cuts up to an old roadbed, which leads in turn to the Iron Horse Trail. Follow the Iron Horse rail-trail west a few hundred yards before turning left (south) onto an unmarked trail which dips down slightly as it heads into the woods and then begins to climb. This trail continues in long switchbacks, climbing the northern face of Mount Washington.

Much of the landscape has been logged at some distant point in the past, but as you climb, the cleared areas--now thick with green growth--offer grand views. The road/trail winds up the steep face of the mountain, over and around rocky bluffs, craggy cliffs, and deep ravines. On sunny summer weekends you might find superhero wannabes doing Spiderman impersonations on many of the rock walls.

Your route climbs continuously from the Iron Horse. Any time you en-counter a spur trail, stick to the main trail and continue up, up, up. At 2 miles you'll find grand views from a bench on the flank of the mountain. This area provides great northwest views. Enjoy them, and then head back the way you came.

Driving Directions:

From Seattle drive east on I-90 to exit 38. Turn right (south) onto old US 10 and just after crossing the South Fork Snoqualmie River, turn right again into Olallie State Park/Twin Falls Section.

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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 202 trip reports for this hike. See all trip reports for this hike.
Mount Washington — Jun 28, 2012 — Nordique
Day hike
Features: Wildflowers blooming
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Disregard the previous trip report dated June 24th. I found this hike to be very scenic, a good wor...
Disregard the previous trip report dated June 24th. I found this hike to be very scenic, a good workout, lots of wildflowers and views, a lovely summit ridge for lunch, and easy to find if you are with someone who's been up here in the past. Trail markings are poor, due to--I'm told--a private property owner--but lots of folks find their way up Mt Washington, most months of the year, including many rock climbers. While there are some rocks on the trail, anyone with proper boots should have no problem--at least in dry conditions. The creek crossing was not a problem. Too many photos here:

http://www.flickr.com/[…]/
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Mount Washington — Jun 24, 2012 — Dan
Day hike
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This was a hike that almost wasn't. We couldn't find the trail head because the directions said some...
This was a hike that almost wasn't. We couldn't find the trail head because the directions said something about Twin Fall section which the signboard at the actual location said "homestead" site. Also, the trail head was not "next" to the restroom. So we thought we were at the wrong place. So we keep driving further south. Then we came back and noticed that the trail head was actually about 100 ft away and blocked by a large car.
So we hiked up and I pretty much hated it all the way up. Rocks. Rocks. Rocks. All the way up to the "bench" which we passed because I thought it would be a wooden bench not a rock formation. So we kept going up. It was okay but I definitely would not do this hike again. The rocks were killer coming down for my ankles. The only really nice part of the hike were the rock climbing walls and semi-caves on the way up. The views were not that great. All I remember is the rocks!!!
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Mt. Washington — Jun 03, 2012 — BriSyts
Day hike
Issues: Water on trail | Snow on trail
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For being a hike that is difficult to find trail descriptions for, this turned out to be a well-trav...
For being a hike that is difficult to find trail descriptions for, this turned out to be a well-traveled and enjoyable hike. We weren't sure of the distance to the summit before starting out. At about 2.5 miles we encountered snow on the trail (for 1-2 miles) and occasional mud. We think the summit is about 5-6 miles from the trail head. Nice views of Chester Morse Lake.
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Mount Washington — May 25, 2012 — KeepOnTruckin
Day hike
Issues: Snow on trail
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It was a great hike. We left trailhead at 3:30pm and arrived at the summit around 7pm. then rally ...
It was a great hike. We left trailhead at 3:30pm and arrived at the summit around 7pm. then rally cruised to get tot parking lot just at the edge of night.

We intended this to be as its listed here, a 4 mile round trip of 1600 feet elevation gain. Summit post has it listed as 12 miles round trip and 3400 feet elevation gain to 4420 feet high. We are sure that this guide book is wrong as it was much further than indicated here. Another post said it was 10 miles round trip. Either way its more than we bargained for.

All the same we really enjoyed it. We hit snow about half way up and continued on. We lost the main trail and started a boot trail that was pretty much a straight up climb. The boot trail was not bushwhacking, we could tell a real boot trail was there. This was really fun. When you get to the torn out earth dam take a right instead of a left to do the boot trail. It was snow covered most of the way. We kept wondering where the top was at 1600 feet of climbing, little did we know...

On the way down we found the actual trail and stuck to it. It was much easier of a descent than the boot trail we figured, because the steep snow would have been difficult to manage in the lowering light.

so it’s a good one, but not an good afternoon hike really as its too long, unless you are a tough person. So beware the bad information in this guide as to length and height. I put in a request for an edit. I hope they fix it for the next hikers!



 
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Mount Washington — May 19, 2012 — Pacha Ma
Day hike
Features: Wildflowers blooming
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This hike is so close to Seattle, in Olallie State Park right off of exit 38. We got our Discover P...
This hike is so close to Seattle, in Olallie State Park right off of exit 38. We got our Discover Pass at REI ($30) before heading out.

We found the trail easily, it is a well-maintained trail although it is not marked. Hiking up the trail, we saw trillium, scouler's corydalis, bleeding heart, and yellow wood violet in bloom. We report no rattlesnakes, but we did see a cute wee garter snake slinking off. The trail climbed for two miles across easy footing, not a lot of roots and gravel pits to negotiate. We climbed up through a new forest past some sport climbers hauling themselves up rock faces. The hike is very pleasant and after two miles you come to an obvious lunch spot with great views. We turned around at this spot after resting- if you continue up, you will encounter snow and the hikers we saw going past this viewpoint had snowshoes slung over their shoulders.

This was an easy, pleasant hike-- this would be a great after work hike.
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mount washington whitebark.jpg
Location
Snoqualmie Pass -- Snoqualmie Pass
Washington State Parks
Statistics
Roundtrip 4.0 miles
Elevation Gain 1600 ft
Highest Point 2800 ft
Features
Wildflowers/Meadows
Mountain views
User info
Dogs allowed on leash
Discover Pass required
Guidebooks & Maps
Day Hiking: Snoqualmie Pass (Nelson & Bauer - Mountaineers Books)
Green Trails Bandera No. 206

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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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