Narrower Terms (15)

• Adams National Historical Park (Quincy, Mass.)
• Boston African American National Historic Site (Boston, Mass.)
• Boston National Historical Park (Boston, Mass.)
• Frederick Law Olmsted National Historic Site (Brookline, Mass.)
• John Fitzgerald Kennedy National Historic Site (Brookline, Mass.)
• Longfellow House-Washington's Headquarters National Historic Site (Cambridge, Mass.)
• Lowell Heritage State Park (Lowell, Mass.)
• Lowell National Historical Park (Lowell, Mass.)
• Minute Man National Historical Park (Mass.)
• New Bedford Whaling National Historical Park (New Bedford, Mass.)
• ▶ Salem Maritime National Historic Site (Mass.)
• Saugus Iron Works National Historic Site (Saugus, Mass.)
• Springfield Armory National Historic Site (Springfield, Mass.)
• Upper Housatonic Valley National Heritage Area (Mass. and Conn.)
• Westford Knight Site (Westford, Mass.)