Middle Fork Snoqualmie River
1 week ago
Trail rebuild nearing completion
10 this month · 161 reports
Mount Si
Snoqualmie Region
updated 5 days ago
As of September 20, the trail to Mount Si is in excellent condition with no snow. The road is suitable for all vehicles, and bugs are not an issue. Hikers can expect a steep but well-marked trail, leading to rewarding views of the Snoqualmie Valley and potentially Mount Rainier. Some reports mention fall colors starting to appear near the summit, particularly on vine maples, as of September 11 and September 8. Parking appears to be generally available, though it can fill up on weekends. Wildlife sightings, including bears and mountain goats, have been reported, though caution is advised.
Generated from 201 trip reports. Trails change faster than reports do, so check anything you’d turn around for.
What hikers ask about Mount Si
Generated from the most recent trip reports, newest 5 days ago. Check anything you’d turn around for.
The road condition is mixed. As of September 16, it was described as rough but passable, with bathtub-sized potholes. However, previous reports from September 11, September 8, and August 16 indicated that the road was suitable for all vehicles.
As of September 20, the trail is in good condition with no reported obstacles. One report from August 16 mentioned the Teneriffe-Mt Si connector trail was closed.
Most recent reports indicate no significant bug issues. As of September 20, bugs were not an issue. However, yellow jackets were reported as an annoyance on September 11.
Yes, hikers are rewarded with beautiful views of the Snoqualmie Valley, the river, and sometimes Mount Rainier, as noted on September 20 and August 16. Fall colors are beginning to appear near the top as of September 11 and September 8.
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Trail notes generated from recent reports. Conditions change fast.
Sources
Fresh5 days ago
Snoqualmie Region > North Bend Area
Back on Mt. Si after many years.It is the end of summer, when the days are still warm but the ground begins to cool more noticeably overnight. By 7am, North Bend was covered in fog, formed as the cool...
Recent1 week ago
Snoqualmie Region > North Bend Area
The trail up to Mt Si is in superb condition. Conditions were clear and sunny with visibility to Mt Rainier and the Olympics. The entry drive to the parking lot has bathtub sized potholes - hopefully ...
Mount Si - Old Trail, Little Si, Boulder Garden Loop, Mount Si & Douglas Fir — Friday, Sep. 11, 2026
Recent2 weeks ago
Snoqualmie Region > North Bend Area
I prefer loop trails so like this one over just the old or new Si trails. Nicer weather and less cloudy than expected but not really any long views until you get very close to the top. My dog and I s...
Recent2 weeks ago
Snoqualmie Region > North Bend Area
Fun hike starting up the Old Trail and going over to the Boulder Loop and Douglas Fir trail onto the Mt Si trail. Trail is in great shape with some fall colors starting at the top. I scrambled up th...
Older1 month ago
Snoqualmie Region > North Bend Area
I went for a maintenance workout and saw a cloud layer sitting on top of the summit, but when I got about 2/3 of the way up, I could see blue skies. Such a cool perspective when you get above the clou...
Older1 month ago
Snoqualmie Region > North Bend Area
Encountered 2 black bears (presumably mom & cub) today about 1.2 miles from the trailhead, near the Douglas Fir trail intersection, at about 7pm. They were too close for comfort (about 50 ft) and then...
Older1 month ago
Snoqualmie Region > North Bend Area
The trail is in good shape. The Teneriffe-Mt Si connector is still closed, which is sad because it is my favorite way.About 1:45 from the car to the lunch spot. I did not linger today as I was mostly ...
Older1 month ago
Snoqualmie Region > North Bend Area
Beautiful and completely life changing. It was my first hike. Really enjoyed it and recommend it.
Older1 month ago
Snoqualmie Region > North Bend Area
Foggy, but clears up at the top above the clouds
Older1 month ago
Snoqualmie Region > North Bend Area
Trail is in good shape. Even with the haziness the view was worthwhile and there were some beautiful flowers at the top!