In person. At federal recreation sites, the cost is $10 a pass. Bring proof of age and U.S. citizenship or permanent residence. For a full list of federal recreation sites where passes can be purchased in person, visit the USGS website. For example, eastern Pennsylvania sites include Steamtown National Historic Site in Scranton and Grey Towers National Historic Site in Milford, near the state's border with New Jersey and New York. In New Jersey, sites include the Edwin B. Forsythe National Wildlife Refuge in Galloway, near Atlantic City.