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Home Go Hiking Hiking Guide Avalanche Mountain

Alert: Landslide risk, tree-fall in saturated soils and related hazards remain high and have closed trails and roads, including major highways and forest roads. 

Respect closures, check forecasts, carefully consider your recreation plans, and stay safe out there.


Avalanche Mountain

Snoqualmie Region > Snoqualmie Pass
47.4455, -121.4235 Map & Directions
Length
8.5 miles, roundtrip
Elevation Gain
3,000 feet
Highest Point
5,400 feet
Calculated Difficulty About Calculated Difficulty
Hard
Snow Lake from Avalanche Mountain summit. Photo by John W. Porter.
  • Lakes
  • Mountain views
  • Summits

Parking Pass/Entry Fee

Northwest Forest Pass
Saved to My Backpack

A winter scramble to the summit of a mountain in Snoqualmie Pass. Technical experience and equipment required. Continue reading

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Hiking Avalanche Mountain

This small subpeak of Snoqualmie Mountain provides surprisingly expansive views of the surrounding Cascade Mountains considering its prominence is relatively low.

Situated northeast of Snow Lake, the shortest approach is via the High Lakes Trail from the Alpental/NWFS Parking Lot. There is no official route to the top of Avalanche Mountain. Route-finding experience is necessary to make your way to the summit.

Once atop the ridge, expect views of Mount Thomson and the jagged ridgeline from Chimney Rock all the way to Chikamin Peak.

Avalanche Mountain

Map & Directions

Trailhead
Co-ordinates: 47.4455, -121.4235 Open in Google Maps

Before You Go

Parking permits are required 7 a.m. to 3 p.m. on all weekends and holidays (Dec 26-Jan 2 and Jan 19 and Feb 26). Permits will be $15/car at Summit West/Central/East lots and $25/car at Alpental. Carpools of 3+ can park for free in either lot as space allows.

See weather forecast

Parking Pass/Entry Fee

Northwest Forest Pass

WTA Pro Tip: Save a copy of our directions before you leave! App-based driving directions aren't always accurate and data connections may be unreliable as you drive to the trailhead.

More Hike Details

Trailhead

Snoqualmie Region > Snoqualmie Pass

Okanogan-Wenatchee National Forest, Cle Elum Ranger District

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Avalanche Mountain

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