Gloucester, Massachusetts Natural Features / Marshes, Swamps

Latitude: 42.6626 (42°39′45″N), Longitude: -70.6518 (70°39′7″W)

Latitude: 42.6517 (42°39′6″N), Longitude: -70.6639 (70°39′50″W)

Latitude: 42.6032 (42°36′12″N), Longitude: -70.7173 (70°43′2″W)

Latitude: 42.6621 (42°39′43″N), Longitude: -70.6582 (70°39′30″W)