Source Lake

A snowshoe trip of up to 5 miles and 1,000 feet of elevation gain, off of Snoqualmie Pass. Views of Denny Peak, The Tooth, and Chair Peak along the way.

  • As of 2017, the Snoqualmie Ranger District considers Mountaineers trips and courses to be "nominal use". Leaders should print and copy this designation letter to show rangers they may see on trail or carry a digital copy on their phone.

  • If you are scheduling this as a non-course related activity, please limit your group size to the default party size. The maximum party size is for use by course field trips only, and includes both students and instructors.

  • Group size maximums do not reflect how course field trips are run (in smaller groups of students and instructors), but allow for course leaders to register the course in our system.
  • If you are scheduling a course field trip, please contact our Member Services Team to confirm the field trip and any permitting regulations.
  • Difficulty: Moderate
  • Length: 5.0 mi
  • Elevation Gain: 1,000 ft
  • 4,100 ft
  • Green Trails Snoqualmie Pass No. 207
  • USGS Snoqualmie Pass
  • Red Marker
    47.448343, -121.431648
    47.4483434036 -121.431647654
  • Red Marker
    47.455368, -121.451104
    47.4553676648 -121.451103689

Upcoming Activities

Seattle Basic SIG SNOW FT - SIG Snow Overnight (Snow Anchors & Belays, Crevasse Rescue, Snow Camping, & Roped Travel) - Source Lake

Climbing Field trip: Basic Alpine Climbing Course
Mathias/Gaddis SIG Basic Snow Field Trip - SIG Snow Overnight (Snow Anchors & Belays, Crevasse
Difficulty: Moderate
Sat, Apr 21, 2018 - Sun, Apr 22, 2018
No Prerequisites
4 participants 1 instructor
Registration closes Apr 19
Seattle Branch
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