Squeeze Box

Aptly named, Squeeze Box will test your skills in tight chimney climbing -- or at least getting into the chimney.

Starting in the alcove under the obvious wide roof crack, climb blocky ground to a narrow notch. Worm through the notch, then prepare for the business: finding a way into the bombay chimney above. After the resulting thrash, continue up through easier ground on a dirty slab to the top.

The last route in the Sunset South section proper. Starts in the roofed alcove about 30' right of Airbrush. Rap off a tree at the top.

Passive/active pro in the small to medium range. Build a gear anchor at the top.