All i really know of is the Rubicon, Fordice, Prarie city, and Hell Hole. You can get to Hell Hole on Wentworth Springs Road. There is a sign right before Uncle Tom's Cabin. It says that Hell Hole is to the right. You take that and it will lead you the the trail. You can also get to it from Foresthill but i forgot how to do that. It's quicker from foresthill If you are on 80.