You are here: Home Find a Hike Hiking Guide Little Si

Little Si

» REI » Amazon

A portion of all book sales from the links above benefits WTA and helps protect and maintain our trails.

Rock climbers use the first half of this trail to get to the rock faces on the east end of Little Si. Hikers use the full trail to sweep around the west end and climb the tall knob on the easier (though still a bit rocky) route. Like its big sibling, Mount Si, Little Si offers phenomenal views of the Upper Snoqualmie Valley after a nice hike through forests and over rocks. The trail is steep initially, then mellow, then steep again as it scrambles straight up the northern spine to the 1576-foot summit.

This area was logged extensively, but in the intervening decades the forest has regenerated nicely, and a diverse collection of evergreens and deciduous trees shade the trail.

As you near the hulk of rocky bluff known as Little Si, the trail levels off into a swampy area. Small streams link bogs filled with trillium and skunk cabbage. The trail is generally high and dry, though you will encounter an area of mud or three.

At around 1.5 miles, views open up onto the high, craggy rock of the southeastern face of Little Si. You might see rock climbers crawling up the rock routes here. Continue along the trail as it loops north and then west to the gentler north face of Little Si.

The trail turns and runs straight up this northern spine, climbing steeply up the rocky ridge--you'll be forced to use your hands at times as you scramble up the biggest rocks--until finally capping out on the 1576-foot summit on the southern edge of the rocky prominence. Enjoy stellar views of the North Bend valley before heading back the way you came.
Driving Directions:

From Seattle drive east on I-90 to exit 32 (436th Avenue SE). Turn left (north) over the freeway and drive 0.5 mile to North Bend Way. Turn left (west), and in 0.25 mile turn right (north) on Mount Si Road. Shortly after crossing the bridge, the road banks right. Just after this curve, look for a paved parking area on the left side of the road (if you get to the intersection with 444th Avenue SE, you've gone too far).

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.

Recent Trip Reports

Hiked here recently? Submit a trip report!
There are 167 trip reports for this hike. See all trip reports for this hike.
Little Si — Mar 06, 2011 — Royce
Day hike
Issues: Mud/Rockslide | Mudholes | Water on trail
Expand report text Hide report text
Good amount of mud on the trail, but other than that pretty great. A way more delightful trail than ...
Good amount of mud on the trail, but other than that pretty great. A way more delightful trail than I thought it would be. Took a 4 year old corgi and a 3 month old German shepherd, they were trying hard but they both did it. Have fun, stay safe!
Read full report
Little Si — Feb 25, 2011 — Christopher
Day hike
Issues: Snow on trail
Expand report text Hide report text
Along with the sun setting over the Olympics, crocuses popping up through the grass late winter, wha...
Along with the sun setting over the Olympics, crocuses popping up through the grass late winter, whales breaching in Puget Sound, and the first plum and cherry blossoms of the year, the brilliant sun shining through snow-blanketed conifers is one of the most majestic sights in the Pacific Northwest.

This was a quick lunchtime foray up Little Si to break up the work day and get psyched for a more substantial hike this weekend, and although the hike time about equalled the roundtrip driving time, it was well worth the trip for the peaceful walk and fresh air.

There was about 6" of snow on the ground, but it was packed down pretty well on the trail. You'd be fine hiking this in just boots, but I appreciated the extra traction of YakTrax since that meant less attention to sure footing and more attention to arboreal-crystalline splendor.

I hadn't walked up Little Si in years, but it was truly a beautiful, if modest, venture into the woods.
Read full report with photos
Little Si, Boulder Garden Loop, Mount Si (old trail) — Feb 19, 2011 — The Luminator
Day hike
Issues: Snow on trail
Expand report text Hide report text
What a wonderful day for UP!!! The sun was out, the air was brisk, I was hiking with friends from B...
What a wonderful day for UP!!! The sun was out, the air was brisk, I was hiking with friends from Boy Scout Troop 594 and we were headed up to Boulder Garden, Little Si, and then Big Si via the old Si trail. This was my first time up Little Si and to Boulder Garden and I really enjoyed it. The lush forest and green cascading moss made for a picturesque landscape.

The view from Little Si was spectacular as visibility was nearly unlimited. We rested for approximately 20 minutes, had a small snack and headed down to the Old Si trailhead. The trail is under dense cover and without much air exchange, one finds it to be cold and humid. Cold enough for gloves and hat despite the strenuous hiking conditions. The trail starts its climb with an immediate ascent and continues to get steeper and steeper (we estimated 30 – 40 degrees at one point) until it joins with the new Si trail just below the top. The trail was icy and narrow and with ample opportunities to take a tumble down steep banks, I put on my Microspikes.

While we encountered only a small number of hikers on the old Si trail, the new Si trail was loaded with hikers. The base are around the haystack was fairly crowded and covered with just enough snow/ice to make climbing to the bench area challenging. Like Little Si, the view was spectacular. There was little wind and with the sun out it made for enjoyable resting/lunch break.

The trip down was uneventful, less my missing the old Si cut off by 20 yards. By the time we made it down, my legs were spent. We hiked the other have of Boulder Garden to the trailhead. It was very nice to sit on my car seat and put the bum-warmer on for the drive home. I had my gps in track-mode and have charted out our hike for future reference.

With the Sunday weather forecast set to be sunny again, I convinced my daughter and wife to hike with me I took them to Boulder Garden / Little Si. While I had just hiked this the day prior, I wanted my family to enjoy this special area and with them being new to day hiking this was the perfect venue. They both loved the Boulder Garden area and the hike up Little Si.

Happy Trails!!!
Read full report with photos
Little Si — Feb 10, 2011 — dca
Day hike
Expand report text Hide report text
I was worried there would be ice on the trail, but there was none. The trail was in great shape, a ...
I was worried there would be ice on the trail, but there was none. The trail was in great shape, a little muddy in places, and the climb was invigorating. A clear day and beautiful views, although hundreds of people swarmed the summit the minute I got there. Solitude is hard to find, but at least the sun was out and the birds were singing.
Read full report with photos
Little Si — Jan 10, 2011 — TreeStomper
Day hike
Issues: Snow on trail
Expand report text Hide report text
What a Beautiful morning to take in the views of the Snoqualmie Valley. I arrived at the trailhead a...
What a Beautiful morning to take in the views of the Snoqualmie Valley. I arrived at the trailhead about 930 am and there was no one in the parking lot! Complete solitude all the way up to the top! There was a dusting of snow that never got any deeper athan inch till you get to the last scramble to the top where it goes from a inch to about 10 inches at the summit. no traction devices needed. take a extra pullover for the top it was really windy! overall a great hike. no slick spots and no ice. i used poles and they seem to be the best investment ive ever made! I passed a dozen people on my way down, and a few more getting ready to leave when i returned to my vehicle. BEWARE, I TOOK MY FIANCE' WITH ME AND HE STAYED IN THE CAR WHILE I HIKED AND SAID THERE WAS A SUSPICIOUS VEHICLE THAT LOOKED TO BE CASING THE PARKING , TIL THEY SAW HIM IN THE CAR! JUST A HEADS UP . HAPPY TRAILS
Read full report with photos
Little Si by Day Hike.JPG
Little Si by Day Hike
Location
Snoqualmie Pass -- North Bend Area
Department of Natural Resources, South Puget Sound Region
Statistics
Roundtrip 5.0 miles
Elevation Gain 1200 ft
Highest Point 1576 ft
Features
Mountain views
User info
Good for kids
Dogs allowed on leash
Discover Pass required
Guidebooks & Maps
Day Hiking: Snoqualmie Pass (Nelson & Bauer - Mountaineers Books)
Green Trails Mount Si No. 174 and Bandera No. 206

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.

Map it
Red MarkerLittle Si
47.4877833333 -121.7563
  • DNR Land
(47.4878, -121.7563) Open in new window
Document Actions
  • Email this page
  • Print this
  • Share
Get the Guidebooks

Mountaineers three booksSelect content from The Mountaineers Books' guidebooks is featured in this Hiking Guide. Sales of the books from this website help protect and maintain trails.

> Shop Now

More hikes » Hike of the Week
Red Top Lookout (Jun 13)

Red Top Lookout

Snoqualmie Pass

Whether you're camping near Cle Elum or just want a prime picnic location for a short Saturday hike, you'll only have to climb a mile on this steep, easy-to-follow trail to get stunning views from a fire lookout (and cool alpine outhouse). It can be great for kids, but keep them close on the exposed summit.

Get Trail News

Subscribe to our free email newsletter for hiking news, events, gear reviews and more.

link