North Kitsap Heritage Park is a large park just outside of Kingston that has a vast network of trails. This park is a popular hiking destination because there are so many opportunities to link trails together to make loops. There are both singletrack trails and wider trails on decommissioned logging roads.
Kitsap County Parks’ website has a great map showing all the trails, but trail markers at each intersection give directions too. Mountain bikers also frequent this park, and dogs are allowed on leash.