Climb the right facing corner of the small bulge on the left most side of the "Marmot Block." The further you start under the bulge the harder it gets!! Good warm up for the area. Again... harder than it looks!!
From the first parking lot hike the Sisters Trail (Staying right of "The Brothers Lookout"). Continue just past the "Pachyderm Boulder" where you will began to head LEFT or (WEST) up hill into a slowly tightening gully. The first major boulder that should come into view will be the "Marmot Block." Once you have found this boulder all the other currently established lines can be found just a little further up hill to the NORTH/WEST.
Pads and a spot.