National Park Service Sites in Massachusetts

Salem Customs House, Salem Maritime National Historic Site
Salem Customs House, Salem Maritime National Historic Site

National Park Service Sites

 
Cape Cod National Seashore
Cape Cod National Seashore
 
Photo of Cape Cod National Seashore courtesy of Donna Benevides, CCA-by-SA 2.5 License
Photo of Salem Maritime Museum courtesy of Wikipedia userid Daderot, CCA-by-SA 3.0 License