My wife's family has a cabin on Newman Lake, not far from here. When we're staying at the lake this is one of my favorite places to visit. Great hiking, great place to bring the dog for a walk and a fun place to mountain bike.
After enjoying the views to the north and east head down hill the other direction. You're looking for an ammo can, hidden on the ground under a rock ledge. .
While stealth isn't required in the normal "parking lot" sense, be on the lookout for other trail users.
Be sure and write down the number for the bonus cache.