Watertown Arsenal

Watertown Arsenal Historic District
Aerial view, 1921
Watertown Arsenal is located in Massachusetts
Watertown Arsenal
Watertown Arsenal is located in the United States
Watertown Arsenal
LocationWatertown, Massachusetts
Coordinates42°21′44″N 71°9′58″W / 42.36222°N 71.16611°W / 42.36222; -71.16611
Built1816
NRHP reference No.99000498[1]
Added to NRHPMay 14, 1999
Watertown Arsenal c. 1847
General plan, 1919

The Watertown Arsenal was a major American arsenal located on the northern shore of the Charles River in Watertown, Massachusetts. The site is now registered on the ASCE's List of Historic Civil Engineering Landmarks and on the US National Register of Historic Places, and it is home to a park, restaurants, mixed use office space, and formerly served as the national headquarters for athenahealth.

  1. ^ "National Register Information System". National Register of Historic Places. National Park Service. April 15, 2008.