This cache is placed near the Shady Creek and North Ridge trail
junction. There's actually a water fountain there, so you can
refill your supply if necessary (at N 37° 39.650 W 121° 55.991).
Please don't bet your life on there always being water here,
but I've never seen it out of commission.
You're looking for a decon container (roughly 4x3x2 inches)
hanging in a tree. Anyone who can hike out this far should have no
difficulty with the tiny bit of tree climbing necessary to reach
the cache. (Seriously, calling it tree climbing is an
overstatement.) The container was placed with only a log book and
stubby pencil, so you might be better off bringing your own pen to
write with.
Enjoy the view, and be on the lookout for the stampeding flock
of sheep that caught me by surprise while I was up there.