Rock Thunder Peak

A moderate scramble of 8.0 miles and 2,700 feet of gain, Rock Thunder is the unofficial name for the peak located 0.75 mile east of Snow Lake near Snoqualmie Pass.

Temporary Closure

6/3/2022 Update: The Snow Lake Trail is closed this summer for trail reconstruction. Work begins July 16 and will be completed by October. See the Mount Baker-Snoqualmie National Forest's 2022 Trail Closures on the I-90 Corridor web page for more info.

Information for leaders

Permit information

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.

  • Suitable Activities: Scrambling
  • Seasons: May, June, July, August, September, October
  • Weather: View weather forecast
  • Difficulty: Strenuous 2, Technical 4
  • Length: 8.0 mi
  • Elevation Gain: 2,700 ft
  • 5,360 ft
  • Green Trails Snoqualmie Pass Gateway No. 207S
  • USGS Snoqualmie Pass

Upcoming Activities

There are no activities scheduled at this location.

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