Congrats to ExM52 for FTF!
This crag has a higher rating than that of Catslab just up the trail, thus the name. It is known for it's loose rock and lichen, which raises it's difficulty.
You can view climbers from the trail, but the actual cache is downstream from the graveyard. It is equally accessible from the two parking areas on Hwy 6 along the Clear Creek Greenway; either a very nice walk.
Do not park along Hwy 6 and attempt to bushwack dirrectly to the cache as fording the stream will be dangerous. It is narrow and swift along this stretch.