Boston Harbor Islands
Many of the Boston Harbor Islands contain buildings and structures related to such uses as coastal defense, agriculture, commercial fishing, year-round and summer habitation, resort life, industry, public health, immigration, and social welfare. More than 100 buildings and structures, including sea walls, forts, lighthouses, gun emplacements, concrete bunkers, wood-framed cottages, and brick military and institutional buildings, reflect the long history and changing character of the Boston Harbor Islands. With several notable exceptions, the buildings and structures of the Boston Harbor Islands have not been evaluated with National Register criteria for their historical significance but will be the subject of several studies. Structures currently on the Register are the three national historic landmarks (Fort Warren, Boston Light, Long Wharf), Graves Light, and Long Island Head Light.