Boston Inner Harbor, Boston, Suffolk, MA

Extends S from the confluence of the Mystic and Chelsea Rivers to Boston Harbor 2.9 mi SE of Boston C.H.; City of Boston.

Elevation

-7 feet

Latitude (decimal)

42.3834304

Longitude (decimal)

-71.0453286

GNIS/GNS Feature ID

612873

Authoritative Source

U.S. Geographic Information Names System (GNIS) at U.S. Geologic Survey (USGS), ( https://edits.nationalmap.gov/apps/gaz-domestic/public/search/names : accessed 23 May 2025). Entered placename and selected filters to find domestic name approved by the United States Board on Geographic Names.