Field trip: Winter Hiking Series: I-90 Alley
Winter Hiking Series: I-90 Alley January Hikes - Little Si & Boulder Garden Loop
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
Stephen Oliver
Primary Leader
- Sat, Jan 24, 2026
- Tacoma Hiking & Backpacking Committee
- Day Hiking
- Adults
- Easy/Moderate, Strenuous 1, Technical 4
- Moderate
- Mileage: 5.7 mi
- Elevation Gain: 1,675 ft
- Pace: 1.8-2.2 mph
- 6 (6 capacity)
- FULL (2 capacity)
- Cancellation & Refund Policy
TBD
Route/Place
Roster
Required Equipment
Required Equipment
Ten Essentials PLUS microspikes
Trip Reports