Field trip: Winter Hiking Series: I-90 Alley
Winter Hiking Series: I-90 Alley March Hikes - Mount Washington (Snoqualmie)
Trip initially open to Winter Hiking Series students. Trip will open for registration to all Mountaineers 7 to 10 days prior to the hike date.
Contacts
Monte Windsor
Primary Leader
- Sat, Mar 14, 2026
- Tacoma Hiking & Backpacking Committee
- Day Hiking
- Adults
- *Varies*, Strenuous, Winter Scramble
- Challenging
- Mileage: 8.0 mi
- Elevation Gain: 3,200 ft
- 6 (6 capacity)
- FULL (3 capacity)
- Mon, Feb 16, 2026 at 8:00 AM
- Thu, Mar 12, 2026 at 5:00 PM
- Cancellation & Refund Policy
- iCal Google
***Trip initially open to Winter Hiking Series students. Trip will open for registration to all Mountaineers 7 to 10 days prior to the hike date.***
Leaders permission required. A recent trip of similar difficulty should have been completed before requesting permission.
The route often contains icy stretches. Any participants showing up with out microspikes will not be allowed on the trip.
TBD
Route/Place
Mount Washington (Snoqualmie)
-
Green Trails Mount Si NRCA No. 206S
Green Trails Bandera No. 206
USGS Chester Morse Lake - See full route/place details.
Roster
Required Equipment
Required Equipment
10 essentials PLUS micropsikes.
Trip Reports