Although not the highest of the Tatoosh peaks, Pinnacle's central position and attractive form have made it the most popular ascent in the park. When the Mazamas climbed it on July 26, 1897, they dubbed it the "Matterhorn of the Cascades. From Fred Beckey's Cascade Alpine Guide, Volume I

The standard round up is an easy fourth class pitch of a south facing gully. This route takes the more challenging east face. Expect about three pitches of 5th class rock, the second pitch being 5.6.

Suggested gear: 4-5 medium to small nuts, 2-3 cams to 2.5 inches, 60m rope

Activity Notes

We?ll plan to camp Thursday night if possible. Friday we will start early and hike to the base of Pinnacle Peak where we will climb the East Ridge. This climb will involve 5th class terrain and ascending a fixed line with some easy rappelling down the south face. If camping is not possible, this will be a long one-day climb. Please review the  COVID-19 policies  prior to applying or signing up for this activity.
Other Information
Driving Distance from Portland 160 miles
Driving Time from Portland 3 hours
General Route Info summitpost: https://www.summitpost.org/east-ridge/156348
Expected Duration Car to car in one day
Interesting Features Spectacular Views
Relevant Books Cascade Alpine Guide: Columbia River to Stevens Pass by Fred Beckey 75 Scrambles in Washington by Peggy Goldman
Relevant Maps USGS 7 minute series, Tatoosh Lakes and Mt. Rainier East; Green Trails: Mt Rainier East / Packwood <href="http: "="" adventure="" c463="" starts-here="" title="On the Mazama Climbing and Hiking map page " www.mazamas.org="" your="">On the Mazama Climbing and Hiking map page <href="http: maps.google.com="" maps?f="q&source=s_q&hl=en&geocode=&q=plummer+Peak+WA&sll=48.98385,-120.856519&sspn=0.016532,0.04549&ie=UTF8&ll=46.754093,-121.737099&spn=0.017259,0.04549&t=p&z=15"" title="Google map">Google map</href="http:></href="http:>
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