| Fort Williams | |
|---|---|
| Part of Harbor Defenses of Portland | |
| Cape Elizabeth, Maine | |
&sq=Facebook&lang=en&file=File:Fort_Casey_07.jpg) 10-inch disappearing gun at Fort Casey, Washington state, similar to those at Fort Williams. | |
&sq=Facebook&lang=en&file=File:USA_Maine_location_map.svg)  Fort Williams Location in Maine &sq=Facebook&lang=en&file=File:Usa_edcp_location_map.svg) Fort Williams Fort Williams (the United States) | |
| Coordinates | 43°37′24″N 70°12′40″W / 43.62333°N 70.21111°W |
| Type | Coastal Defense |
| Site information | |
| Owner | Town of Cape Elizabeth, Maine |
| Controlled by | Town of Cape Elizabeth |
| Open to the public | yes |
| Site history | |
| Built | 1898 |
| Built by | United States Army |
| In use | 1898-1962 |
| Battles/wars | |
Fort Williams is a former United States Army fort in Cape Elizabeth, Maine which operated from 1872 to 1964. It was part of the Coast Defenses of Portland, later renamed the Harbor Defenses of Portland, a command which protected Portland's port and naval anchorage 1904–1950. After its closure, it was redeveloped into Fort Williams Park.