Starting from the parking lot head to the left. It will go over a small pass. On the otherside is Keyston Canyon. Head up Keyston canyon till you get to a fence. Turn Left and head up, there are several routes to take. I might take a bit of exploring to find the right route for you. The trail is climbing most of the way. Then turn around and go back for some flowy downhill. Head down Evans Canyon for a really fun technical downhill. You will end back where you started.