Rattlesnake Mountain Grand Traverse

A strenuous, 12-mile one-way day hike with 2,600 ft in elevation gain. The trail cuts up steeply from Rattlesnake Lake to the ridge, along the ridge and then down to the Snoqualmie Point Trailhead.

  • Suitable Activities: Day Hiking
  • Seasons: March, April, May, June, July, August, September, October, November
  • Weather: View weather forecast
  • Difficulty: Strenuous
  • Length: 12.0 mi
  • Elevation Gain: 2,600 ft
  • 3,400 ft
Map
  • Green Trails Rattlesnake Mtn No. 205S
Activities

Upcoming Activities

Winter Hiking Series: I-90 Alley March Hikes - Rattlesnake Mountain Grand Traverse

Day Hiking Field trip: Winter Hiking Series: I-90 Alley
***Trip initially open to Winter Hiking Series students. Trip will open for registration to all
Difficulty: Strenuous
Sun, Mar 24, 2024
Prerequisites
3 participants 0 instructors
Registration closes Mar 22
Tacoma Branch
Lisa McPeak
Qualified Youth Leader

CHS 1 Hike - Rattlesnake Mountain Grand Traverse

Day Hiking Field trip: Conditioning Hiking Series
CHS hike led at a CHS 1 pace (1.5-2.0 mph)
Difficulty: Strenuous
Sat, Jul 13, 2024
No Prerequisites
8 participants 0 instructors
Registration opens Jun 19; Instructor registration open now
Seattle Branch
Trip Reports
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