Trip
Day Hike - Mount Si Main Trail
This is a conditioning hike and we will be traveling at a relatively fast pace of 2-2.5 miles per hour, depending on trail conditions.
- Sun, Feb 19, 2023
- Seattle Hiking Committee
- Day Hiking
- Adults
- Moderate/Strenuous
- Challenging
- Mileage: 8.0 mi
- Elevation Gain: 3,150 ft
- Pace: 2-2.5 mph
- FULL (6 capacity)
- FULL (2 capacity)
- Cancellation & Refund Policy
We will be meeting at 7:30am at the trailhead.
Driving Directions:
From Seattle, drive I-90 to exit 32. Turn left onto 436th Ave SE. Follow 436th to its end at SE North Bend Way. Turn left. In three-tenths of a mile, turn right onto SE Mt. Si Road. Follow it 2.4 miles. Entrance to the trailhead will be on the left. A Discover Pass is required at trailhead (and don’t assume no one will check – the lot is patrolled regularly).
Mount Si Main Trail
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Green Trails Mount Si NRCA No. 206S
Green Trails Mt Si No. 174
USGS Mt Si - See full route/place details.
Required Equipment
- Navigation
- Headlamp
- Sun protection
- First aid
- Knife
- Fire
- Shelter
- Extra food
- Extra water
- Extra clothes