The cache itself is hidden in an interesting rock formation.
The two most logical approaches are from the Split Rock
reservoir side, or from the yellow Boy Scout trail on Kinnelon Rd
(trailhead coords N40.58.300, W74.24.034, parking for 2-3 cars on
the southbound shoulder at these coords).
There is also a fairly nice FTF prize. It's wrapped in a
plastic bag, hidden under a rock about 2 feet from the
cache.