Slippery Slab Tower/Northeast Face

A pleasant 6.5 mi, 3,400 feet gain, hike along the Pacific Crest Trail, to a short but fun climb. Nice views and access to a couple of lakes. Bugs! Gully leading to climb can be intimidating for some. Times: 6-7 hr trailhead to summit.

getting there

Drive US 2 13.2 mi east of Skykomish. Turn right off US 2 onto Forest Road 6095 at the big sweeping left-hand turn just before the US 2 changes to four lanes and starts the final climb to Stevens Pass. Drive Forest Road 6095 for 1.5 mi to the Tunnel Creek Trailhead (Trail No. 1061) at 3,100 ft, staying left at all road junctions before the trailhead.


Hike Trail No. 1061 1.6 miles to the Pacific Crest Trail (PCT) junction at Hope Lake (4400 ft). Take the PCT south for 3.8 mi to Trap Pass at 5,800 ft. Follow the obvious climbers trail heading south along the east side of the ridge for 0.5 mi, then scramble uphill to the east base of the steep, rocky pinnacle of Slippery Slab Tower.


Ascend an obvious gully 100 ft up and right to a spacious belay area in a clump of trees. Rope up here.

Climb a rock face directly upwards. After 40 ft of mixed 4th and 5th class, move to the left to easier climbing and continue for another 20 ft to a belay tree. Then climb a 10 ft face and scramble to the summit.


Descend the climbing route and rappel from belay trees. Or do one double rope rappel straight down from upper belay tree.


Trailhead to Pass 4 3,500
Pass to Summit 2-3 700
Summit to Trailhead 4


Standard rock equipment, small to medium alpine rack.


  • Be careful of small loose rocks near the summit and in the gully.
  • Alternate Approach: This climb can be done via the Surprise Creek Trail No. 1060 as one long day or as a relaxed two day trip with camping available at Surprise Lake. For this approach, drive US 2 10 mi east of Skykomish to the Big Bridge. Turn right (south) on unmarked road spur at milepost 58.7 and cross the railroad tracks. Turn right on a spur road and go another .2 mi to a small parking lot. Walk the road about .25 mi to Surprise Creek Trailhead at 2,200 ft. The lake is reached in approximately 4.7 mi. From near the outlet of the lake, the trail switchbacks .75 mi to join the Pacific Crest Trail (PCT). Turn left on the PCT and proceed to Trap Pass. This approach involves approximately 900 additional feet of gain in about the same distance.
  • Suitable Activities: Climbing
  • Climbing Category: Basic Alpine
  • Seasons: May, June, July, August, September, October
  • Weather: View weather forecast.
  • Difficulty: Basic Rock Climb, Strenuous 2, Technical 2
  • Elevation Gain: 4,200 ft
  • 6,400 ft
  • USGS Stevens Pass
  • Green Trails Stevens Pass No. 176
  • USGS Scenic

Upcoming Activities

Basic Alpine Climb - Slippery Slab Tower/Northeast Face

Climbing Trip
One day climb of Slippery Slab Tower. Intended for Everett Basic students. Will take students
Difficulty: Basic Rock Climb, Strenuous 2, Technical 2
Sat, Jul 21, 2018
6 participants on waitlist 0 leaders
Registration closes Jul 19
Everett Branch

Basic Alpine Climb - Slippery Slab Tower/Northeast Face

Climbing Trip
Difficulty: Basic Rock Climb, Strenuous 2, Technical 2
Sat, Sep 8, 2018
Prerequisites, Leader's Permission Required
9 participants on waitlist 0 leaders
Registration closes Sep 6
Tacoma Branch
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