Bat Cave is obvious, what I was calling the Grey Wall is the butress at the far right of the photo and the wall that wrapa around to the left of that butress that is not visable in the photo. Left of the Bat Cave is pretty obvious as well, you can see the large hanging pillar creating shade to the upper left of the cave itself.

Wow! That place looks promising! How's the rock?

Overall the rock is pretty good. The cave looks bullet, although somewhat featureless, the routes going in there will be hard. The route I started on was lower angle so had more large choss blocks, but once those are cleaned off the rock itself will be solid. The difficulty in developing this place is that everything has to go in ground up until you have a line to the top.