Hither Hills State Park offers visitors scenic picnic areas and fireplaces, fishing (saltwater, ocean surf casting, freshwater pond), a sandy ocean beach for swimming, playing fields, a playground and a 165-site campground on the ocean. Anglers can fish year-round and obtain permits to fish at night. The unique “walking dunes” of Napeague Harbor are located on the eastern boundary of the park, which also has woodlands filled with Russian olive, oak, shad and pine trees. Bridle paths and hiking, nature, biking and cross-country ski trails are available. Campsites: 168 tent & trailer. Features: 1,755 acres, showers, store, playground, dump station, beach, horseshoes.