Several years ago in late winter/early spring, shortly returned from Alaska, me and some buds climbed Sacajawea via the sunlit ridge in the center foreground of wazzu's picture. I think it would be called the West Ridge, or possibly the NW Ridge, not sure. We followed the top of the ridge, bouncing left and right to avoid major difficulties, until below the dark headwall, which we climbed by going around to climber's right to regain the ridgeline behind it, and on to the summit. We had grand hopes of tagging the Matterhorn as well that day, but by the time we got to the summit of Saca, we were burnt! It was hellishly windy that trip.
TG: What would that line be called, technically? We approached from Hurricane Creek, and after crossing the creek eastward, stayed high contiuously, never dropping into any gullies or creek drainages. The NW Ridge would seem to be the most likely description to me.