The Tatoosh Range, located in the southern end of Mt. Rain-Here Nat. Park, is made up of 11 named peaks. This 3 peak link-up is one of the most popular, if only because of the easy access from the trailhead. A popular Mazamas climb, this classic alpine scramble has a round trip hike of just 4 miles and 1,700 vertical feet, and thus can be done by most climbers of moderate fitness in a reasonable day. Along with a park entrance fee, all of the Tatoosh peaks offer spectacular views of Mt. Rainier - given clear weather, naturally. This is good beginner trip and fairly close to home. Be prepared for a short rappel on Castle and possible a handline on Pinnacle, depending on your comfort level on exposed 3rd or easy 4th class rock. In early season, an ice axe can be useful. "Tatoosh" means 'nourishing breast " in the local native American language.


The Castle is a box shaped peak on the immediate E of Pinnacle Peak, often climbed in conjunction with Pinnacle and Plummer peaks. There is a short rock pitch to gain the summit. Incredible views of Mt. Rainier await on a clear day. A rope and basic rock pro can help with beginner climbers.

Activity Notes

This is a great opportunity for recent BCEP graduates, utilizing both snow travel and rock skills. Round trip is about 4 miles with roughly 2000' of elevation.  I plan to have campsites at the Cougar Rock campground in the park Saturday night.  Climbers can come up and camp or meet the team at the trailhead Saturday morning.  Vehicle entry to Mount Rainier National Park is $30 per car (this is good for 7 days). Cost for the campsites will be shared among those who opt to camp. Please keep the park fee and camping costs in mind when deciding to apply. I'll notify who is selected by May 24.

Note: I will be leading another climb on Saturday and expect to be back to Cougar Rock in the late afternoon.

Other Information
Driving Distance from Portland 160 miles
Driving Time from Portland 3 hours
General Route Info Mt. Rainier NP, Park HQ: 360-569-2211 ext 2334
Expected Duration Car to car in one day
Interesting Features Mountain 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 Google map https://goo.gl/maps/w1aJeyYaDFw
Useful Links GPS Track New Window Icon Icon two stacked browser windows. GPS Coordinates New Window Icon Icon two stacked browser windows. Map New Window Icon Icon two stacked browser windows.
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