Short wall with half a dozen nice lines. 5.6 to 5.11 Some really classic moves. Hit it in the morning on your hike into the Narrows. Good quality rock and fun little area. Belay from the big rock in the middle of Cache creek or several piled rocks closer to the wall.
(Note: Have been climbing WMWR for a decade+ and not heard of this wall until May 2009. Will update as I learn more about FA's, route names...)