King's Redoubt: 1776, British, New York City, with an abatis added in 1778. Adjacent to Fort Number 7, and probably torn down at the same time in September 1779. Used in attack on Fort Washington.
https://museum.dmna.ny.gov/forts/kings-redoubt
Fort Klock: 1750, St Johnsville, Mongomery County. An L-shaped, story and half stone house with loopholes built by Johannes Klock. Located on Route 10, on the north bank of the Mohawk, one mile east of St Johnsville center and 3/4 miles south of Fort Hess…
https://museum.dmna.ny.gov/forts/klock
(1) 1777, St. George, Staten Island. An British earthen redoubt on Fort Hill. Repelled an American assault in January 1780.
(2) 1776, British rename of Fort Washington, November. Reverted to Fort Washington after Americans reoccupied NYC upon the Briti…
https://museum.dmna.ny.gov/forts/knyphausen
Spring Valley (NY-99) Nike Base: 1956-63, Integrated Fire Control Area Nike-Ajax Missiles, launcher area was Ramapo. Inactivated 1963. Site owned by East Ramapo School District and is partially intact.
For more information see alpha.fdu.edu/~bender/NY9…
https://museum.dmna.ny.gov/forts/spring-valley-nike-base
Fort St. Anne: 1667, Isle La Motta, Lake Champlain, Vermont. French fort.
For more information see www.historiclakes.org/explore/Exploring.html#FORT STE. ANNE (link opens new window)
https://museum.dmna.ny.gov/forts/st-anne
Fort Stanwix: 1758, Oneida County, Rome. Built in summer 1758 to guard a strategic portage along a major transportation route. Fort Stanwix guarded the centuries old Oneida Carrying Place. This strategic Iroquois Confederacy portage in upstate New York br…
https://museum.dmna.ny.gov/forts/stanwix
Fort Stark: 1812-15, Jefferson County, Sackets Harbor. A minor redoubt in a fortified line of 4 such "forts" (Kentucky, Virginia, Chauncey, Stark) anchored at Fort Pike on the Bay (later Madison Barracks) protecting the land side of Sackets Harbor.
https://museum.dmna.ny.gov/forts/stark