 Schoodic Woods on the Schoodic Peninsula is the newest NPS campground, opened in 2015.Five lean-to shelters are available by advance reservation at Duck Harbor Campground on Isle au Haut.Blackwoods is open throughout the year, though only primitive walk-in camping by permit is possible in winter (December–March), while the others are open from late spring (mid-to-late May) to early autumn (late September to mid-October).