Field trip: Winter Hiking Series: I-90 Alley
Winter Hiking Series: I-90 Alley March Hikes - Rattlesnake Mountain Grand Traverse
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
- Sat, Mar 28, 2026
- Tacoma Hiking & Backpacking Committee
- Day Hiking
- Adults
- Strenuous
- Moderate
- Mileage: 12.0 mi
- Elevation Gain: 2,600 ft
- Pace: 1.8-2.2 mph
- 6 (6 capacity)
- FULL (2 capacity)
- Mon, Feb 16, 2026 at 8:00 AM
- Thu, Mar 26, 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.*** Please make sure you have rain gear and any other items to keep you happy on the trial. Hopefully we will have a nice dry day, but expect our typical winter weather. We will stay together as a group and enjoy short breaks as needed.
We will all meet the Snoqualmie Point trailhead at 7:30 a.m. and consolidate into a few cars to drive over to the Rattlesnake Ledge Trailhead. We will start the one way hike from this trailhead and end at the Snoqualmie Point trailhead where we will return others to their cars at the Rattlesnake Ledge Trailhead.
More details will be in the Hello Hiker email.
Discover Pass required.
Rattlesnake Mountain Grand Traverse
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Green Trails Rattlesnake Mtn No. 205S - See full route/place details.
Required Equipment
Ten Essentials PLUS microspikes