When you get to the top of the Crescent Moon Couloir's right-hand chute, you will not see the east summit, but instead you will see this rocky knob to the east (climber's left). Climb on top for great views of the east summit. The view from the top of this knob is much better than the view from the west summit (just a little ways to the west) because this knob semi-obstructs the view ;-) March 2, 2002.