Green thumb is the solid obvious crack that is the namesake for the Crack Wall. It is often damp, but takes pro well and is a good beginner lead.
Approach as to base of the Powerline Wall by parking at the second to last curve before the summit lot, and following the Sunset trail SW then W beneath the power lines. Scramble left down 3rd class gully which separates the Powerline Wall from the Crack Wall to the West. You'll then be at the far left/west edge of the powerline wall and East edge of the Crack Wall.
10m crack that runs up the middle of the face. Bolted chain belay is at the top, and there are two top-out options.
pro to 2"
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