The Pocket boulder is hidden in the stream bed. It has a fantastic pocketed face with a great top out, bring a few pads though cause the landing is comprised of large rocks.
When you reach the gate on the trail keep hiking, the trail then bends to the right and comes back bending left. As you continue up the trail within the next 50-75ft you should see a few small trails going down into the riverbed on your left side. Once in the riverbed walk upstream and it will be on your right.