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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 198 trip reports for this hike. See all trip reports for this hike.
Mount Washington — Dec 03, 2000 — johnm
Day hike
Issues: Water on trail | Snow on trail
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My friend John and I decided to grab some great views and enjoy a nice workout. The trail is in goo...

My friend John and I decided to grab some great views and enjoy a nice workout. The trail is in good shape. Continuous snow begins roughly 3200 feet. It would be a good idea to bring snowshoes.

We didn't take the shortcut trail that branches off just before Washington Creek. After the long route cross Washington Creek the second time, it climbs up to a junction with an old logging road. We went left and soon reached another junction.

Most hikers keep straight. The shortcut route mentioned earlier meets meets up with this road maybe in a quarter to half mile or so. We took a right instead and it's just little less than a mile (0.80) to the summit from here. The road ends in about 0.30 miles and from there, we followed tracks uphill to an open area just below some rocks.

Basically, the tracks took us to the left of the rocks and into thick third growth timber. We traversed uphill to where a logging road forks. The summit is little less than a quarter mile via cat track that heads up the ridge between the forks. Awesome views!

We strapped on our MSR snowshoes for the descent and stuck to the roads, going by the Great Wall, and retracing our route back toward the trailhead. We saw lots of elk tracks and some cougar tracks as well. We noted coyote tracks leading to a squirrel kill...just the tail remained and a bloody area just a few feet away. Next time, we'll check out the shortcut route.

Total trip was about 9.5 miles and 3200 feet gain.

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Mount Washington — Apr 18, 2000 — Borgie
Day hike
Issues: Blowdowns | Snow on trail
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A few large blowdowns which present no problem in getting around.The snow cover is continuous above...

A few large blowdowns which present no problem in getting around.The snow cover is continuous above 3200'. Snowshoes are a plus above 3800'.The snowpack is still soft and unconsolidated.

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Mount Washington — Jan 17, 2000 — R Brown
Day hike
Issues: Snow on trail
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Owl Hike Spot. See Greenway page 196. Parking lot clear of snow. Good tracks in the snow all the wa...

Owl Hike Spot. See Greenway page 196. Parking lot clear of snow. Good tracks in the snow all the way to Owl Hike Spot. A paper sign in a plactic cover says ""Owl Pearch"". Snow at Owl Pearch is 2 feet deep. Snow shoes required from this point on. We tried it without snow shoes from Owl Perch but had to turn back.

RBrown surveyor

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Mount Washington — Nov 07, 1999 — FiresideChats
Day hike
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Round-Trip Distance: 10 miles, Elevation Gain: 3,200 ft High Point: 4,385 ft The weather forecaste...

Round-Trip Distance: 10 miles, Elevation Gain: 3,200 ft High Point: 4,385 ft

The weather forecasters really misled us this weekend in predicting the usual Seattle area rains. However, they were very wrong and we had some great hiking weather. There was no rain, and the temperature tied the record high for this date in Seattle of 61 degrees. So, I managed to plan something late Sunday morning. We drove to Exit 38 off of I-90 for a trip to Mt Washington.

The trail was in great shape. There were only a couple blow-downs that were easy to pass. Some garter snakes were observed along the trail as well as some dead black furry creature with big teeth. We couldn’t identify it as it had been mostly eaten, but it sure didn’t look like a squirrel or a rabbit. Maybe a skunk or weasel' We passed an opening in the trees with a view that had a sign up saying ""Owl Place"", but we didn’t see any owls. This hike has a lot of nice views. It has much better views than any nearby hikes such as Mt Si, or Mailbox Peak. 7 people were seen on this hike. We left the trailhead a little after 10 AM. We kept a quick pace, and the summit was attained at 1:00PM. Returned to the trailhead at 3:30PM. Here’s a summary of nearby peaks seen: no snow on Si, Teneriffe, Green, Mailbox, or Bandera, a little snow on: Defiance, Granite, Silver Pk, and McClellan Butte. No snow on Mt Washington either.

My other hiking partners went to the summit, while I explored the logging road heading east from the high ridge. This led to great, unobstructed views of Mt Rainier and Chester Morse Lake. The lake’s water level was a little low since it’s fall, but it is still pretty. I’ve made a correction to my original distance estimate with the help of ""TOPO!"" software. I think 10 miles is more accurate for the round trip. The hike is explained in more detail in my June ’99 report. The route can be seen at: http://www.geocities.com/Yosemite/Gorge/4424/hikes.html

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Mount Washington — Jun 20, 1999 — phil spory
Day hike
Issues: Overgrown
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This trip report is for the Mt Washington off of I-90 and not the one on the Olympic Peninsula. Alt...

This trip report is for the Mt Washington off of I-90 and not the one on the Olympic Peninsula. Although it drizzled a bit now and then, this was a great hike. I recommend it to more experienced hikers. I chose the ""roundabout"" route and was happy I had done so. The short cut route is only for those willing to do a fair amount of bushwhacking. Not a single other person was seen on this entire hike. The views were many and quite nice. It is not the most ""natural"" of hikes because the area has been logged, but you can still appreciate the land itself. Many familiar peaks could be seen. At the top there is a small weather station.

On the high ridge road bordering the Cedar River Watershed, I saw bear prints in the snow. They were probably not more than a day old. The tracks headed toward Mt Washington, but I didn’t see any bears. The forest is pretty dense to the north of the road, so almost anything could have been hiding in it. I also saw bear scat a couple other places. Animals that were seen: a brown rabbit, a couple of chipmunks, a humming bird, and many banana slugs. Lots of evidence of burrowing animals in the meadow near the summit. Many wildflowers too.

Take Exit 38 off of I-90 and go south. Turn right at the first opportunity. You’ll see a sign indicating a toilet. Drive a short distance to the trailhead. You ascend a trail that then joins a road. A short while later the road joins the Iron Horse Trail (an old railroad bed). Walk west on the Iron Horse Trail and keep an eye out for the first real trail to your left. There is no sign, but it is an obvious trail. You will dip down into a small ditch and then go back up again. This trail will take you by several rocky outcroppings. Some have nice overhanging rock that you can get under to stay out of the rain. One of the overhangs is quite large and has a bunch of climbing bolts on it. You cross a tiny creek a few times. After hiking for a while, you come to a fork. Go right at the fork where there is an arrow cut into a tree and it says ""HIKE"". There is also another arrow pointing left where it says ""BOB"". (I don’t know why Bob needs permanent directions.) The trail is a little rocky in places, but overall it’s pretty nice. Hike some more and you will come to a fork right before a crossing of Washington Creek. Washington creek is bigger than the one you just crossed a few times earlier, but it is still very easy to cross (just a jump). It may dry to a trickle by late summer.

At this point you can decide to take a shortcut or the roundabout route. When you are at the creek you can see ""Camel Rocks"" above to the west of you. I didn’t take the shortcut, but it seems like your best approach would be to scramble up the slippery rocks and bushwhack your way to Camel Rocks. From there you can cross the ridge, dip down a bit, walk on a trail, and then head straight up the mountain.

Right before you get to Washington Creek, there is an arrow on a tree that says ""BN"" under it. I’m not sure what BN means, but follow it and it will take you on the roundabout route. The route is much longer, but it is not steep and there is almost no bushwhacking. There were a few small sections on this trail where snow was encountered. However, the snow is mostly flat and presents no hazards. The summit was snow free with nice places to sit.

A little while after being on the roundabout route, you enter an area with young alders bowed over by the snow. Many were cut at from 2 ft – 5 ft off the ground. Be careful you don’t get poked somewhere you don’t want. This is as bad as the trail gets. Later you come to a logging trail. Keep following it up and to the east. You will see some stone arrows that you can follow. This takes you up and around Mt Washington’s eastern neighbor peak and brings you to what has been called the ""Great Wall"". This is really cool. It is a ridge that has been plowed flat into a road with a steep drop off on either side. There is a pond down below to the East (I call it ""Right Triangle Pond"" and a couple ponds down below to the West. When you reach the main ridge, head right for some flat walking on a logging road until the road forks. You can head straight up to the summit between the forks.

R.T. Distance: roundabout route: 14 miles, short cut: 6 miles, Elevation gain: 3,200 ft, Summit elevation: 4,400 ft

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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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