North Hill Marsh is a 1000 acre Wildlife Management Area in
Duxbury MA. It contains a 100 acre pond & wetland,
surrounded by a pine forest.
There are good trails around the perimeter of the pond, with branch
trails leading into the forests, & covering a variety of
terrain.
This
link provides a good trail map of the pond and the surrounding
preserves.
The Duxbury town forest borders the south and east sides of the
marsh. There is a large parking lot on Mayflower St., and
wide trails lead to the pond perimeter trail. Numerous dog
walkers and mountain bikers are present in all seasons. The
cache is off trail, but be wary, as the site can be seen by passing
muggles.