Fort McKinley
| Use attributes for filter ! | |
| Area | 17 |
|---|---|
| Locations | Great Diamond Island |
| Maine | |
| Year built | 1897 |
| Added to NRHP | March 21, 1985 |
| NRHP Reference Number | 85000611 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2906147 |
About Fort McKinley
Fort McKinley is a former United States Army coastal defense fort on Great Diamond Island, Maine in Casco Bay, which operated from 1873 to 1947. It was named for President William McKinley. It included a sub-post, Fort Lyon, on Cow Island, just north of Great Diamond Island. Fort Lyon was named for Nathaniel Lyon.
