Hill's guide indicates this is a 5.2. I'd say 5.6-ish by today's standards although certainly not sustained. It is quite similar to the technical pitches of Northwest Ridge
although only for a couple pitches.
We climbed this route in mid-March, two days after a storm. The route had quite a lot of snow and all of our party of four stayed in approach shoes / boots until the chimney pitch.
"P1": ~350 feet of up to 4th class. From the ridge's toe near the La Luz Trail, ascend the ridge until just before a distinct notch in the ridge. We usually rope up at about the mid-point for the remainder.
P2: ~100 feet, 4th: Cross the notch and then up to where the ridge goes vertical / bulges. Escape to right side of ridge just past a pitchy tree to a nice ledge below an easy hand crack.
P3: ~200 feet, 5.6. Ascend the crack (crux-ish) up and right to a large pod. Pass the pod on the right and then head to the base of the chimney, or belay in/near the pod before continuing ... there is not a lot of belay-worthy pro between the pod and the chimney. Ascend cracks just to immediate left of chimney (crux-ish) until able to stem back across.
Continue to top of chimney and then up left onto ridge. If you have enough rope, follow the ridge through a notch and then up to a 6 in diameter tree roughly 10 feet up from the notch; otherwise, belay on the ridge where you can.
The level of difficulty of P3 may be height dependent and/or dependent on whether one starts in the bottom off-width section of the chimney.
P4: ~130 feet, 5.5 Continue to the summit by ascending mostly straight up from the tree. Don't miss the partially driven piton. Pass a much bigger tree well to its' left and scramble up blocky terrain to summit.
"P1": There is a 5.6 deviation out on the west face which is not easy to protect (i.e., "Express Lane Variation" - Brian Holcomb, Mark Fuge, 10/88). It rejoins the main route at the notch of P2.
P3: The chimney can be avoided by climbing mostly straight up from the right of the pod, perhaps with a jog left on a flat ledge to gain the ridge.
P4: As a variation, Hill's guide shows a 5.6 way out on the west face which we have not fully explored (i.e., "Express Lane Variation" - Brian Holcomb, Mark Fuge, 10/88).
Start where the La Luz Trail is just south of the toe of the ridge. We started in the gully and then crossed left to the ridge proper.
Light rack to 2 or 3 inches, perhaps a little more if skipping the optional belay at the pod.