Go north on Hwy 42 into Kewaunee. At the intersection where Hwy 29
goes left, turn right onto Ellis Rd. and head east to the end of the
road. Park in the circle.
Facing the water, go to the right bench (or at least the concrete base
that is the only part that is remaining). From the south end of
the bench take 27 paces south along the upper part of the park (not
the sandy shore). Turn left and head towards the water and
you'll arrive at a large slab of rock. Look under this slab on
its north end. Don't be too spooked if you see the bones of a
dead animal there. Remove the asphalt and second rock to expose
the "box." Replace the box with the same rocks on top but making
it look unsuspicious.
Before you set out read the waiver of responsibility