Little Si
Snoqualmie Region
As of August 2nd, 2026, Little Si conditions are clear of snow. Parking is generally available, though the main lot can fill, especially on weekends. Expect moderate to heavy trail traffic, particularly on descent, with reports of friendly dogs present. The trail is described as well-maintained, with a steep initial section followed by flatter parts and a final incline. Be aware of potential wildlife encounters; a bear was reported near the trailhead on July 24th. Trail conditions are good, with one report from August 2nd noting the trail felt in better shape than remembered and was notably free of garbage.
generated from 110 reports
Sources
Wasn’t planning on hiking today, but dropped my daughter off at Peter Fewing soccer camp and realized I was only a mile away from Si. I was dressed for a hike. I had water. Let’s check it out, thought...
Arrived ~10am on a Thursday, the small parking lot was full by 10:30am. Saw bear scat 0.10 miles past the trailhead. The trail was not crowded, passed groups occasionally. The woods were beautiful and...
Got to the trailhead about 5:30pm in Friday night. On the way back down hear a bear in the bushes when I was about a mile from the trailhead. Couldn't see it but the bear was close and I could hear ...
Took us about 1 hour up and 1 hour to get down. Went around 6pm on a weekday and was easy to park and good views of the mountain. Good chill, nearby the city hike.
Got to the trail at 8am, overflow lot was empty but main was a bit busy.Not too many people on the way up which was nice but on the way down, much more congestion.Super fun hike! 4.98 miles and a nice...
Visited at 5pm on a cloudy weekend afternoon and there were several spots in the lot for the main trailhead. Moderately busy on the trail with the welcome addition of several friendly dogs! Lots of sc...
Found a ring along the Little Si trail, near the Black Isles climbing area yesterday. Email me atlostringatblackstone@mailinator.comwith a description and we'll find a way to get it back to you.
Want to ask something specific about Little Si?
Use AI-powered search to dig into trip reports for this trail.
Search Little Si