Mailbox Peak Talus Slope

Page Type
Route
Location:
Washington, United States, North America
Route Type:
Hiking, Mountaineering, Bouldering, Scrambling
Season:
Spring, Summer, Fall, Winter
Time Required:
Less than two hours
Difficulty:
YDS Class II & III

Route Quality: 2 Votes

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Mailbox Peak Talus Slope
Created On: May 5, 2005
Last Edited On: Mar 15, 2012

Approach

Mailbox Peak Talus SlopeLooking Ahead At Talus Slope...

The talus slope leading up the upper southwest side of Mailbox Peak provides a slightly more technical alternative option for potential summiters of the mountain. The talus field is best recommended during mid-to-late Spring while snow is still present on the upper slopes but the talus field rocks are exposed and after avalanche danger has considerably passed, but is an option during other times of the year, as well.

The talus field begins at approximately 4100' elevation, and variations of it continue to the summit. The Mailbox Peak Trail (standard route) traverses to the left (WNW) of the talus slope. As the standard trail can be quite rugged and muddy at times on the upper section of the mountain, the talus slope can provide a more durable alternative route.
Climbing Mailbox Talus SlopeAscending Up Talus Slope...

There are several distinct advantages to traversing the talus slope. First, Mailbox Peak is a very popular hiking destination. As such, much of the fragile landscape surrounding the standard route is being damaged by the large numbers of visitors to the mountain. This damage can be limited considerably by ascending and descending via the talus slope, as traveling (YDS Class II/III) on hard rocks and boulders is more viable to the surrounding landscape than damaging dirt and wildflowers. Another advantage of traversing the talus slope is to avoid rock-wells hidden by snow on and around the standard route, during periods when the mountain is snow-covered but the talus field is exposed. This scenario normally occurs during mid-to-late Spring, after avalanche dangers above treeline have passed.

Route Description

Hike the Mailbox Peak Trail until above treeline. The talus slope begins by approximately 4100' elevation. Begin ascending the talus slope, walking and boulder-hopping on the rock field. After several hundred feet of elevation gain, the talus slope re-intersects with the Mailbox Peak Trail. Climbers can either regain the official trail, or move east along the southern slopes to remain on talus/rocky terrain and then up to the summit.
Mailbox Peak Talus SlopeLooking Down At Talus Slope From Summit Area...

Essential Gear

Standard hiking gear.

During periods when snow covers the talus slope, the slope (as well as the upper sides of the mountain in general) should be avoided due to high avalanche danger. Snow-covered talus is dangerous because of hidden rock-wells, as well.

Red Tape

Beginning during 2011, parking areas and trailheads within and for Mailbox Peak require a Discover Pass to be in each vehicle during the visit. Failure to have a Discover Pass visible within a parked vehicle at these locations can result in a substantial fine. For more information regarding the Discover Pass, please visit the official website.





Mailbox Peak Talus Slope

Route
5 Images 1 Climber's Log Entries 1 Comments 0 Additions & Corrections

Geography

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Parents

Mailbox PeakRoutes