Hope Island is a 106-acre boat-in-only marine state park in Puget Sound featuring eight primitive campsites plus one group site available first-come, first-served with vault toilets and no water. The island offers hiking trails through old-growth forest, a 1.

5-mile beach, three mooring buoys, and excellent wildlife viewing opportunities including eagles, seals, and great blue herons, making it ideal for kayakers and paddlers launching from nearby access points.