Two thin ice pillars form in the bowl above the Spiral Staircase. The pillar on the right is the Eraser (named apparently in keeping with the theme of pencil). The Eraser forms a somewhat wider, shorter pillar about 35 feet high completely detached from the overhanging rock face. The ice is vertical and often very chandeliered with no real cone at the base. Climb to the trees above. This climb can be led, but is just as easy to toprope. From the top of Spiral staircase, scramble up an ice gully to the base of the climb. Follow a trail up steep dirt to the right of the Eraser, and anchor to abundant large trees at the top of the climb. There appears to be a very difficult bolted mixed climb that ascends the roof of the cave in between The Pencil and Eraser as well. Descent: Scramble down a steep dirt trail to the right of the Eraser to the base of the Eraser. Scramble down an easy ice gully to the top of the Spiral Staircase. Roping up here is a personal choice. The ice is easy (grade1+), but the exposure above Spiral Staircase is significant. Rappel the anchors for the Spiral Staircase, a large tree to the left of the route with slings and rap rings.
Ben: The mixed roof route is an M9 put up on 2-6-99 (5 bolts on the roof).